Mastery card
I can explain Validation
Proof that real people actually want what you're building.
Validation is the process of testing whether people actually have the problem you think they do and want your solution.
Sticky trick
Validation = valid proof. Don't build the castle until someone signs up for the tour.
Take into the room
What is validation?
Or open the share card ✅
Or start your own 5-word trail from home.