WHAT I LEARNED ABOUT FOUNDER-MARKET FIT

Summary from the TLDR Founders newsletter

Founder-market fit is a big part of a startup's search for product-market fit. The most important factor is whether founders deeply care about the problem and how passionate they are. Experience is an obvious advantage, but it only counts when the passion is still there. When founders spend years on a problem, they come out knowing that space better than almost anyone else. This doesn't disappear with the outcome, and founders can take that experience with them into whatever comes next.