The sprint gives our startups a superpower: They can fast-forward into the future to see their finished product and customer reactions, before making any expensive commitments. When a risky idea succeeds in a sprint, the payoff is fantastic. But it’s the failures that, while painful, provide the greatest return on investment. Identifying critical flaws after just five days of work is the height of efficiency. It’s learning the hard way, without the “hard way.”
