I like to feel the butterflies in the stomach, I like to go home and have a restless night and wonder how I'm going to be able to accomplish this feat, get jittery. That hunger and those butterflies in the stomach are very essential for all creative people.
Well, I don't think I've ever consciously come up with tricks and tools to, kind of, hide. I do think I'm a bit more vigilant, in terms of safety issues and things. And sometimes it is kind of nice to try to hold onto your anonymity.