Mastery card
I can explain Problem-Solution Fit
Proof that a real pain exists and your fix actually helps.
Problem-solution fit means confirming customers have a meaningful problem and that your proposed solution addresses it before seeking broader product-market fit.
Sticky trick
Talk to users, watch them struggle, then test a tiny fix. Fit before polish.
Take into the room
In plain English, what is Problem-Solution Fit?
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