I find myself in this bizarre position in which everything I write and talk about is pretty much about this issue, the environment. It feels a little too comfortable, because at the end of the day I can rationalize that I'm doing my share. I don't know if I actually am, I don't know if I should be more of an activist than I am. But at the end of the day, everybody needs to do those things that they're most likely to continue doing, and that aren't going to burn them out.