And mentioned that you were at one time in Marxist. I was moved through this kind of a generation. I was kind of a John Bias Marxist. Tiny bit simple minded. How did you change your mind? Well, very slowly. I mean, I was at Harvard College, Bernie Sanders, and Jeremy Corbin and I, in say 1960, we're about the same age. We all had the same opinion. Capitalism is the problem. Let's have a revolution. The problem is that those two guys haven't changed their opinion. I've changed my opinion on lots of things, including my gender.