1. The Polite Lie
TL;DR > People are fundamentally nice. If you ask them if they like your idea, they will say yes. That "yes" will cost you 6 months of your life.
The *Mom Test* (the concept that you shouldn't ask your mom if your idea is good because she loves you and will lie) applies to everyone. Your friends will lie. Strangers on the internet will lie. Even potential B2B customers will lie on a Zoom call because saying "this is a terrible idea" is socially uncomfortable.
0%
Opinion Correlation
Studies in product validation show a 0% correlation between a user saying "I would definitely use this" in an interview and that same user actually pulling out a credit card when the product launches.
2. Words vs. Actions
You must stop listening to what people say and start watching what people do.
If a prospect says, "I love this idea, let me know when it launches," they are lying. If a prospect says, "I need this yesterday, here is a $500 deposit to get beta access," they are telling the truth.
The Truth Spectrum of Validation
How to weigh different types of customer feedback.
3. Cold, Hard Data
The only validation that matters is behavioral action and cold, hard web data. Don't rely on gut feelings from polite interviews. Use XpertVex to generate rigorous, data-backed reports on actual market search volume, competitor revenue, and concrete demand signals before you write a single line of code.