I don't even know what an atheist is. When people ask me if I'm an atheist, I have to ask them what they mean. What is it that I'm supposed to not believe in? Until you can answer that question I can't tell you whether I'm an atheist, and the question doesn't arise. [...] I don't see how one can be an agnostic when one doesn't know what it is that one is supposed to believe in, or reject.