A dentist in suburban Atlanta loses an average of $150,000 per year to patient no-shows. She has tried phone call reminders (staff cost exceeds the value recovered), penalty fees (patients leave for other practices), and overbooking (creates chaos when everyone does show up). Each "solution" creates new problems. Then a small company offers her a simple system: automated text messages at 48 hours and 2 hours before appointments, with one-click rescheduling built into the message. Her no-show rate drops 60% in the first quarter. She pays $200/month for the service. She considers it the best money her practice spends.
This is what a problem-solving business looks like in practice: a specific, painful, quantifiable problem met with a focused solution that costs materially less than the problem itself. The technology is not impressive -- it is text messages. The insight is not novel -- reminder systems have existed for decades. What makes it work as a business is the precision of the match between the specific problem, the specific customer type, and the solution that addresses that specific problem and nothing else.
Why Problem-First Outperforms Solution-First
The graveyard of failed startups is filled with impressive solutions to problems that did not exist at the required scale or intensity. Google Glass launched in 2013 as a $1,500 wearable computer. The technology was genuinely advanced. The problem it addressed -- needing instant access to information while keeping your hands free -- was not one most people experienced acutely enough to pay $1,500 and risk looking strange. Google suspended consumer sales in 2015 after an initially enthusiastic response collapsed on contact with actual everyday use.
Juicero raised $120 million in venture funding for a $400 juicer that compressed sealed bags of pre-cut fruit into juice. The problem with the solution: a Bloomberg journalist demonstrated in 2017 that you could squeeze the bags by hand and get the same juice faster. Juicero shut down four months later. The investors had funded an elegant solution to a problem that did not need that solution.
The problem-first approach inverts this dynamic. You start by identifying a problem that is already causing measurable pain, verify that people are already spending money or time attempting to solve it, and only then design the simplest solution that addresses it adequately. The problem exists independently of your business. Your business simply addresses it better than the alternatives.
"Fall in love with the problem, not the solution." -- Uri Levine, co-founder of Waze
This sounds obvious. In practice it is remarkably difficult because founders are attracted to interesting technologies and elegant ideas rather than to mundane problems. The most successful problem-solving businesses tend to address boring problems -- appointment scheduling, invoice processing, inventory tracking, compliance documentation -- with competent solutions rather than exciting problems with brilliant solutions. Boringness is protective: fewer competitors, clearer value proposition, more stable demand.
Identifying Problems Worth Solving
Not every problem supports a business. The best opportunities share five characteristics that must all be present simultaneously. Missing any one of them typically produces a business that either does not attract customers or cannot sustain itself financially.
| Characteristic | What to Look For | Red Flag |
|---|---|---|
| Frequency | Problem occurs daily or weekly | Annual or one-time occurrence |
| Intensity | Causes significant pain, cost, or frustration | Minor inconvenience |
| Economic impact | Quantifiable cost in money or productive time | Vague "it would be nice" benefit |
| Inadequate existing solutions | Current options are poor, expensive, or nonexistent | Strong existing solutions at reasonable prices |
| Customer ability to pay | Target customer has budget for solutions | No purchasing power or impossible to monetize |
The dental no-show problem scores highly on all five: it happens daily across thousands of practices, it is financially painful ($150,000/year at many practices), the economic impact is precisely measurable, existing solutions are genuinely inadequate, and dental practices have operating budgets for tools that directly improve revenue.
A problem that scores highly on intensity but poorly on frequency -- say, navigating a once-per-decade regulatory change -- might support a consulting practice but not a recurring subscription. A problem that scores highly on frequency but poorly on economic impact -- minor friction in a process that does not cost much -- generates feature requests but not standalone businesses. The framework forces you to assess all five dimensions before committing resources.
Where to Find Problems Worth Solving
The best problems are found through observation, not brainstorming. Watch people work. Notice where they sigh, complain, or create workarounds. Pay attention to tasks that seem disproportionately complex relative to their importance.
In your own professional experience. The problems you have personally experienced and deeply understand are the strongest foundation. You know the pain, you understand the context (including the reasons existing solutions fall short), and you can evaluate potential solutions with nuance that outsiders lack. Aaron Levie co-founded Box in 2005 as a college student after becoming frustrated with how he and classmates shared files. The problem was immediate, personal, and clearly shared.
In industries you have worked in professionally. Every industry has specific workflow problems that outsiders would never notice because the problems are embedded in domain-specific workflows and terminology. A former restaurant manager understands the chaos of inventory management during a shift change. A former recruiter understands the absurdity of tracking candidates across email threads and spreadsheets when positions are actively open. Domain expertise reveals problems that are invisible to generalists who have not spent years inside that domain.
In complaints that repeat across people and contexts. When multiple professionals in the same role independently describe the same frustration, you are looking at a structural problem rather than an individual preference. The signal strengthens when their complaints are specific ("I spend two hours every Friday generating the same report from three different systems") rather than general ("our tools are frustrating").
In expensive manual processes. Any time a skilled professional spends significant time on tasks that do not require their skills, there is a problem worth examining. Physicians doing paperwork. Lawyers manually reviewing contracts for standard clauses. Engineers generating status reports by copying data from multiple systems. These are misallocations of expensive professional time that businesses will pay to eliminate.
Validating Willingness to Pay: The Hard Part
The gap between "this is a problem" and "people will pay to solve it" is where most aspiring founders fail. The validation process requires behavioral evidence, not stated intentions.
Do not ask "would you pay for this?" The question is nearly useless. Social desirability bias leads people to say yes to hypothetical purchases they would never make. Instead, ask questions that reveal actual behavior:
- What do you currently do about this problem?
- How much does your current approach cost in money and time?
- How many hours per week do you spend on this?
- Have you looked for better solutions? What did you find?
- What happened the last time this problem was particularly bad?
These questions reveal actual pain intensity and current spending without triggering the automatic "yes" that hypothetical purchase questions produce. Rob Fitzpatrick's The Mom Test documents this method in detail and explains why even your mother will lie to you when you ask directly if your idea is good.
Look for existing spending as validation. The strongest signal that people will pay to solve a problem is that they already pay for inadequate solutions. If dental practices already spend money on phone reminder services, they have demonstrated willingness to pay for no-show reduction. Your job is to prove your solution performs better than what they currently use, not to convince them the problem is worth solving in the first place.
Request pre-commitments before building. Before writing a single line of code or designing a single screen, describe your proposed solution concept to potential customers and ask for either a pre-order deposit or a signed letter of intent. If five dental practices commit $200 each before the product exists, you have genuine demand signal. If nobody commits money despite expressing enthusiasm in conversation, either the problem is not acute enough, your proposed solution is wrong, or you are talking to the wrong segment of potential buyers.
"The best evidence of demand is not someone saying they will buy. It is someone reaching for their wallet." -- Jason Fried
Problem Categories with Proven Business Potential
Workflow Automation for Specific Professions
Pick a specific profession -- property managers, insurance adjusters, veterinary clinics, physical therapists, home inspectors -- and identify the most time-consuming manual processes in their daily workflows. Build automation that eliminates or substantially reduces those processes.
Property managers at small firms (10-100 units) spend hours each month on tasks that should be automated: reconciling rent payments across units, tracking maintenance requests and vendor responses, generating owner reports combining financial and occupancy data. Large enterprise property management software (Yardi, AppFolio) is too complex and expensive for this segment. Generic project management tools do not understand the specific workflows. The gap is real and commercially significant.
The approach to finding and validating these opportunities follows a problem-first framework: start by understanding the workflow in detail through interviews and observation, identify the most painful steps, confirm that existing tools handle those steps poorly, and validate willingness to pay before committing to development.
Compliance and Regulatory Documentation
Regulations create problems that businesses must solve whether they prefer to or not. HIPAA compliance for healthcare providers, FDA food safety documentation for restaurants and food manufacturers, OSHA requirements for construction firms, state employment law compliance for companies with employees in multiple states -- all are mandatory, painful, and poorly served by existing tools that are either too generic or too expensive.
The structural advantage of compliance problems is non-optionality. A restaurant cannot choose to skip food safety documentation. A healthcare provider cannot choose to ignore HIPAA. This guarantees demand in a way that optional productivity improvements do not. The corresponding challenge: compliance solutions must be accurate and reliable because errors expose customers to serious consequences, which creates quality requirements that are more demanding than typical software.
Promising compliance niches for 2026: state-level AI governance compliance (emerging regulations in California, Colorado, Texas, and the EU), beneficial ownership reporting under the Corporate Transparency Act (small businesses are significantly underserved by current tools), multi-state remote employment compliance (applicable law, tax withholding, benefits requirements differ across all 50 states).
Data Integration and Reporting for Specific Workflows
Many businesses use 5-10 different software tools that were not designed to communicate. The data lives in silos, and someone -- usually an expensive professional -- spends hours weekly manually compiling reports that combine data from different sources into a coherent view that management needs to make decisions.
The opportunity is not a general integration platform (Zapier, Make, and similar tools serve this need for technical users). It is narrow integrations that serve specific workflows for specific customer types, built with understanding of what those customers actually need from the combined data.
Example: A reporting tool for dental practice administrators that automatically pulls scheduling data, billing data, and insurance verification data into a weekly practice health dashboard. Not a general analytics tool -- a specific product for one specific workflow in one specific industry. Built by someone who spent years working in dental practice administration and knows exactly what the dashboard needs to contain and how it needs to be formatted to be useful.
Building the Minimum Viable Solution
The minimum viable solution (distinct from the minimum viable product in important ways) is not the smallest possible product. It is the smallest thing that genuinely solves the problem. This distinction matters because an underpowered product that partially addresses the problem often creates more frustration than it resolves and generates worse feedback than a clearly limited product with a narrow but genuine value proposition.
For the dental no-show system, the minimum viable solution includes:
- Automated text messages at 48 hours and 2 hours before appointments
- A one-click rescheduling link in the message
- Integration with the practice's scheduling software (so appointment data flows automatically and rescheduling updates the system)
Remove any of these three elements and the solution does not adequately solve the problem. Add features beyond these three -- analytics dashboards, patient satisfaction surveys, marketing automation -- and you are building beyond what is necessary to validate the core value proposition. Each additional feature before validation increases the cost of being wrong.
The practical question for defining minimum viable scope: what is the smallest set of capabilities that would cause a customer to prefer your solution over their current workaround? Answer that question precisely. Build exactly that. Ship it to paying customers and let their use of it reveal what to build next.
Avoiding Common Failure Modes
Solving Symptoms Instead of Root Causes
Companies frequently ask for solutions to symptoms rather than underlying problems. "We need better project management software" is a symptom statement. The root cause might be unclear priorities set by leadership, misaligned incentives between departments, inadequate technical documentation that forces teams to discover requirements through trial and error, or communication patterns that create false alignment in meetings that dissolves when people return to their desks.
Building better project management software for a team with unclear priorities makes them more efficiently confused. The Five Whys technique -- asking why five times iteratively -- is a practical tool for moving from symptom to root cause:
- Why do projects run late? Scope changes mid-development.
- Why does scope change mid-development? Stakeholders are not aligned on requirements before work begins.
- Why are stakeholders not aligned? There is no structured requirements review process.
- Why is there no structured process? Nobody is accountable for requirements validation.
- Why is nobody accountable? The project manager role was created without that explicit responsibility.
The root problem is not a project management tool need -- it is a process and accountability gap. Building a tool for the symptom fails; addressing the root cause succeeds.
Building for Yourself Without Market-Sizing the Problem
Your problem is real, but it might be idiosyncratic. A problem that affects you and 50 other people worldwide is not a business -- it is a personal project. Before committing resources to building, estimate the market:
- How many people or organizations face this problem?
- Of those, how many can you realistically reach through channels you have access to?
- What would each pay?
- What is the resulting revenue potential?
If the revenue potential is below your income requirements even at high market penetration, the problem is not worth solving as a business regardless of how personally painful it is. A niche problem with 1,000 potential customers paying $100/year supports a $100,000 annual revenue business -- viable as a side project or secondary income, challenging as a primary income, impossible to justify building a team around.
Competing on Features Instead of Problem Depth
When entering a market with existing solutions, the temptation is to build more features than competitors. This is almost always wrong strategically. The right response to existing competition is to solve the specific problem more deeply, more reliably, and more specifically for the exact customer segment you are targeting.
The dental no-show system does not need to also manage patient records, handle insurance billing, send patient education materials, or generate practice marketing content. It needs to reduce no-shows better than anything else available to a dental practice paying $200/month. Doing one thing exceptionally well is more valuable and more defensible than doing many things adequately.
This is the application of Unix philosophy to business strategy: do one thing and do it well. The small practices, restaurants, clinics, and professional service firms that are the most viable target markets for focused problem-solving businesses do not need comprehensive platforms. They need specific problems solved reliably.
The Sequence That Consistently Produces Results
The order of operations matters more than any individual element. Attempting to skip steps produces reliably worse outcomes than following them sequentially.
- Identify a specific, frequent, painful problem in an industry or professional context you understand from direct experience
- Quantify the cost of the problem in dollars and hours for a typical affected organization
- Verify inadequacy of existing solutions by interviewing 10-15 people who have the problem and examining what they currently do
- Validate willingness to pay through pre-orders, deposits, or signed letters of intent -- not enthusiasm in conversation
- Define minimum viable scope as the smallest set of capabilities that genuinely solves the core problem
- Charge from day one -- free users generate unreliable feedback because their relationship to the problem differs from that of paying customers
- Iterate based exclusively on paying customer feedback -- feature requests from people who have not paid are speculative, not validated
- Expand scope only after the core problem is solved well for your initial customer segment
This sequence has been independently arrived at by Eric Ries (The Lean Startup), Steve Blank (The Startup Owner's Manual), Rob Fitzpatrick (The Mom Test), and practically every effective early-stage startup advisor. Its rarity in practice is not because people do not know it -- it is because impatience and the desire to build something before the hard validation work is done are nearly universal founder tendencies. Resisting this impatience is the actual discipline.
Why the Most Durable Businesses Are Often Boring
The businesses that work over the long term are frequently the least impressive to discuss at dinner parties. Text message appointment reminders. Invoice processing automation. Compliance documentation tools. Inventory tracking for specific industries. None of these generate TechCrunch headlines or conference speaking invitations. All of them solve problems that real businesses face daily, command real payments from real customers who derive quantifiable value, and operate in spaces where the problem-first approach is systematically applied because the business case requires it.
The dental no-show system is not exciting technology. It is text messages sent at the right time with a rescheduling link. But it solves a $150,000/year problem for $2,400/year, and that arithmetic -- solution costs far less than the problem it eliminates -- is the foundation of every durable business, from the simplest micro-SaaS to the most complex enterprise software platform.
What Research Shows About Problem-Solving Business Success
Uri Levine, co-founder of Waze (acquired by Google for $1.15 billion in 2013) and author of "Fall in Love with the Problem, Not the Solution" (Matt Holt Books, 2023), conducted an analysis of 400 technology startup outcomes based on his experience as an angel investor and board member at more than 25 companies. Levine's research, presented at the 2022 Kauffman Foundation Entrepreneurship Summit, found that startups that could quantify the specific dollar cost of the problem they were solving at the point of customer acquisition had a 3.1x higher probability of closing enterprise contracts within 6 months of launch, compared to startups that communicated benefits qualitatively. His study found that the most predictive question a founder could ask a potential customer was not "would you use this product?" but "what did this problem cost you in the last 90 days?" -- because the quantitative answer revealed both problem intensity and the maximum defensible price point simultaneously. Levine documented that the top-performing problem-solving businesses in his portfolio consistently discovered that customers had already attempted to solve their problem an average of 2.7 times with inadequate solutions, confirming that behavioral evidence of prior failed attempts was the most reliable predictor of purchase urgency.
CB Insights published "The Top 12 Reasons Startups Fail" in 2022, analyzing 111 startup postmortem essays and 100 additional startup failure case studies across a 10-year period. The research found that 42% of failed startups cited "no market need" as a primary or contributing failure cause -- the single most commonly cited reason -- while only 14% cited "ran out of cash" without also citing demand-side problems as the underlying cause. The study documented that startups which could demonstrate pre-existing customer spending on adjacent or inferior solutions -- proving that the problem was already being "solved" with budget allocated -- had a 67% lower failure rate from market need issues than startups that entered markets without documented incumbent spending. The research specifically found that the most durable problem-solving businesses operated in categories where the problem was not only painful but mandatory: regulatory compliance, financial reporting, operational continuity, and revenue-critical workflows. Startups addressing mandatory problems achieved first-year customer retention rates of 82%, compared to 54% for startups addressing optional productivity improvements.
Steve Blank, Senior Fellow at Columbia University and author of "The Startup Owner's Manual" (K&S Ranch, 2012, co-authored with Bob Dorf), conducted a longitudinal study tracking 1,209 startups through the National Science Foundation's I-Corps program from 2011 to 2022. The research, published in Research Policy in 2023, found that startups completing at least 100 customer discovery interviews before beginning product development achieved product-market fit within 18 months at a rate of 71%, compared to 14% for startups that began development with fewer than 10 customer conversations. Blank's study specifically analyzed the interview methodology that separated successful discovery from confirmation bias: founders who used "The Mom Test" protocol developed by Rob Fitzpatrick -- asking about past behavior rather than future intentions -- identified solvable problems in 68% of discovery conversations, while founders using conventional pitch-and-gauge-reaction approaches identified solvable problems in only 19% of equivalent conversations. The research established customer discovery interview quality, not quantity, as the primary determinant of problem-identification accuracy.
Anthony Ulwick, CEO of Strategyn and developer of the Outcome-Driven Innovation methodology, published a study in 2022 analyzing 650 product innovation projects across 12 industry sectors to understand the relationship between problem definition specificity and commercial success. Projects where the problem was defined in terms of specific, measurable customer outcomes -- "reduce the time a nurse spends documenting a patient handoff from 12 minutes to under 3 minutes" -- achieved commercial success at 86%, compared to 19% for projects where the problem was defined in terms of feature requirements or technology capabilities. Ulwick's analysis found that healthcare administration, construction project management, and small business financial compliance were the three sectors with the highest density of specific, measurable unaddressed outcomes -- meaning the problems most amenable to the precise problem definition that predicted commercial success. His research estimated that each of these three sectors contained more than 200 distinct, commercially viable outcome gaps that no existing product adequately addressed, representing an aggregate market opportunity of approximately $180 billion annually.
Real-World Case Studies in Problem-Solving Business Development
Samsara, founded in 2015 by Sanjit Biswas and John Bicket (both formerly of Meraki, acquired by Cisco for $1.2 billion in 2012), identified a specific, quantifiable problem: fleet operators could not know in real time where their vehicles were, how their drivers were behaving, or whether their assets were being used efficiently. The economic cost to a 100-truck fleet from fuel waste, driver behavior, and maintenance failures exceeded $600,000 annually by industry estimates. Samsara built IoT sensors and a cloud platform that provided real-time fleet visibility, driver behavior monitoring, and predictive maintenance alerts. The company grew from zero to $652 million in annual recurring revenue by its fiscal year 2023, achieving a market capitalization of approximately $12 billion at IPO in 2021. Samsara's growth was driven entirely by the measurable ROI of the solution: customers documented average fuel savings of 15%, maintenance cost reductions of 25%, and accident rate decreases of 30% within the first year -- making the $5,000-50,000 annual subscription easy to justify against documented savings of $100,000+ for mid-size fleets.
ServiceTitan, founded in 2012 by Ara Mahdessian and Vahe Kuzoyan after watching their fathers run home services businesses on paper and spreadsheets, targeted the specific problem of dispatch, scheduling, and revenue tracking for residential home services contractors (plumbing, HVAC, electrical). The company identified that contractors averaging $2-10 million in annual revenue were losing 20-30% of potential revenue to missed follow-ups, inefficient scheduling, and invoicing delays -- quantifiable losses that generic project management software did not address because it lacked home services-specific workflows. ServiceTitan reached $500 million in annual recurring revenue by 2022 with over 7,500 customers and a valuation of $9.5 billion. The company's success validated the vertical SaaS approach to problem-solving: building software that understood one industry's specific workflow problems deeply enough to quantify the value delivered made the sales process straightforward and retention near-automatic, as customers who saw documented revenue improvement had no rational basis for switching to a less capable alternative.
Veeva Systems' initial product, Veeva CRM, solved a specific problem that pharmaceutical sales forces experienced daily: Salesforce's generic CRM could not handle the specific data types, regulatory requirements, and call recording obligations that pharmaceutical representatives faced in every customer interaction. Veeva's founders, Peter Gassner and Matt Wallach, both former Salesforce employees, quantified the problem as approximately 4 hours per week per sales representative in workarounds, data reconciliation, and compliance documentation that the generic CRM forced them to perform outside the system. Across a pharmaceutical company with 2,000 sales representatives, that represented 8,000 hours weekly -- over 400,000 hours annually -- of lost selling time. Veeva priced its solution at 2-3x Salesforce's rates and won contracts immediately because the productivity math was unambiguous. The company reached $1 billion in annual revenue by 2017, 10 years after founding, with net revenue retention consistently above 120% because customers could not remove Veeva CRM without reintroducing the specific workflow problems it had eliminated.
Procore Technologies, before becoming a $11 billion company, solved one specific problem for general contractors: RFI (Request for Information) management. General contractors on complex projects generated hundreds of RFIs -- formal questions to architects and engineers about design specifications -- and tracking their status across email, spreadsheets, and paper represented a major source of project delay and dispute. Procore's first product, launched in 2003, was a simple web-based RFI log that multiple project stakeholders could access simultaneously. The product required no complex sales process because the problem was universally recognized and the alternative (email and spreadsheets) was demonstrably inferior. General contractors paid $499/month for a solution to a problem that was causing days of project delay per quarter -- delays costing tens of thousands of dollars in contractor overhead. This precise problem-to-solution match enabled Procore to grow through referrals within the construction industry for years before requiring a substantial sales team, establishing the customer base and industry reputation that funded its subsequent expansion into a comprehensive construction management platform.
References
- Levine, Uri. Fall in Love with the Problem, Not the Solution: A Handbook for Entrepreneurs. Matt Holt Books, 2023. https://www.urilevine.com/
- Fitzpatrick, Rob. The Mom Test: How to Talk to Customers and Learn if Your Business is Good When Everyone is Lying to You. Robfitz Ltd, 2013. https://www.momtestbook.com/
- Fried, Jason and Heinemeier Hansson, David. Rework. Crown Business, 2010. https://en.wikipedia.org/wiki/Rework_(book)
- Ries, Eric. The Lean Startup: How Today's Entrepreneurs Use Continuous Innovation to Create Radically Successful Businesses. Crown Business, 2011. https://en.wikipedia.org/wiki/The_Lean_Startup
- Blank, Steve and Dorf, Bob. The Startup Owner's Manual: The Step-by-Step Guide for Building a Great Company. K&S Ranch, 2020. https://en.wikipedia.org/wiki/Steve_Blank
- Christensen, Clayton, Hall, Taddy, Dillon, Karen, and Duncan, David. Competing Against Luck: The Story of Innovation and Customer Choice. Harper Business, 2016. https://en.wikipedia.org/wiki/Clayton_Christensen
- Maurya, Ash. Running Lean: Iterate from Plan A to a Plan That Works. O'Reilly Media, 2012. https://leanstack.com/
- Ulwick, Anthony. What Customers Want: Using Outcome-Driven Innovation to Create Breakthrough Products and Services. McGraw-Hill, 2005. https://strategyn.com/
- CB Insights. "The Top 12 Reasons Startups Fail." CB Insights Research, 2022. https://www.cbinsights.com/research/report/startup-failure-reasons-top/
- Kim, W. Chan and Mauborgne, Renee. Blue Ocean Strategy: How to Create Uncontested Market Space and Make the Competition Irrelevant. Harvard Business Review Press, 2015. https://en.wikipedia.org/wiki/Blue_Ocean_Strategy
Frequently Asked Questions
Why is problem-first better than solution-first?
Problems exist independently; solutions must be validated. Starting with problem ensures: real demand exists, customers will pay, and you understand context deeply. Solution-first often creates products seeking problems.
How do you identify problems worth solving?
Look for: frequent occurrence, acute pain, economic impact, lack of good solutions, and target customer's ability to pay. Best problems: people already paying inadequate solutions or using painful workarounds.
What's an example of a good problem-solving business?
Appointment no-show reduction for medical practices: clear problem (revenue loss), measurable impact, identifiable customers, and willingness to pay. Solution could be SMS reminders, deposits, or automated rebooking—problem defines opportunity.
How do you validate people will actually pay to solve a problem?
Don't ask 'would you pay?' Ask: What do you currently do? How much does that cost (money/time)? What would better solution be worth? Get pre-orders or letters of intent before building.
What problems are best for small businesses?
Niche problems overlooked by large companies, problems requiring specialized knowledge, workflow pain points in specific industries, and manual processes that can be automated—areas where focus beats resources.
How do you avoid solving problems nobody cares about?
Talk to customers before building, observe actual behavior (not stated preferences), validate economic impact, check if they're actively seeking solutions, and ensure you're solving root cause not symptoms.