founders paras chopra, chapter by chapter
3. Evidence of Desire Is in People’s Behavior
What customers do—and pay for—is more reliable than what they say they want.
People routinely describe the person they hope to be while acting on more immediate desires. They may praise healthy habits, ethical products, or a founder’s idea, then spend their time and money elsewhere. This is rarely deliberate deception; people often do not understand the forces behind their own behavior.
Do not validate demand with compliments or hypothetical intent. Look for concrete evidence: purchases, repeated workarounds, time spent, sacrifices made, and failed attempts to solve the problem. A strong desire leaves a behavioral trail. Build from that trail, not from polite answers.
Original sketch and model by Paras Chopra. Read the source chapter.