The Mathematical Question And The Solution

The primary puzzle is asking how long do you spend sampling options to give the optimum chances of a successful final decision? How many frogs must you kiss to secure your chances of getting a prince?

Mathematicians have given us an answer: 37%. The basic idea is that, if you need to make a decision from 100 different options, you should sample and discard (or hold off on) the first 37. The 37% rule is a calibration period during which you identify what works and what does not. From the rejected 37%, we choose the best and keep that information in our heads moving forward.