I didn’t realize how little he really knew—not that he wasn’t smart, he just didn’t know. But he was more invested in making people believe he was a genius than actually letting people know that he was brilliant about certain things but completely not educated about other things. He didn’t have the vulnerability to say, “Hey, I don’t know about this. Teach it to me.” He couldn’t be vulnerable with anybody about anything. There were huge pockets of things he just didn’t know about how to run a company.