"If there are adequate books, I definitely don't know where to find them," he says. "Which means they're probably pretty hard to find. I don't know - I think some of the problem I am having coming up with an explanation is that I don't know how little you know and can't think of a way to find out that doesn't run a risk of you suddenly becoming extremely embarrassed or offended. And I don't even know how much of a risk, because I don't know what you know about what or how you feel about it if you do."