Float like a butterfly, sting like a bee. The hands can't hit what the eyes can't see.
The only way to win is to learn faster than anyone else.
A sprint gives you a superpower: you can fast-forward into the future to see your product and customer reactions before making any expensive commitments.
Instead of waiting for the launch to get the finished product, you'll get to learn from a realistic prototype in just five days.
The key to successful product development is to test your hypotheses with real customers as quickly as possible.