A founder I know spent six months building a feature nobody asked for. Two weeks after launch, he killed it and shipped the small fix customers kept requesting. That tiny fix now drives most of his revenue. The lesson keeps repeating: talk to users before... moreA founder I know spent six months building a feature nobody asked for. Two weeks after launch, he killed it and shipped the small fix customers kept requesting. That tiny fix now drives most of his revenue. The lesson keeps repeating: talk to users before you build, not after. less