What Are the Three Most Shocking Things You Found?

The first question everybody asks when you write a book is, what were the three most shocking things you found? I tried to avoid that pressure in writing this book and really just say whatever the data said. And i didn't care whether it was surprising or obvious. Just every time, here's the data presented like a good data scientist. So i've always been really interested in the role of luck in in business. One study that i thought was pretty solid from a researches, collins and hanson,. They looked at a whole bunch of businesses, some of which had been very successful, some ofwhich hadn't been as successful.