When it is working, you completely go into another place, you're tapping into things that are totally universal, completely beyond your ego and your own self. That's what it's all about.
It's funny because 'The Book of Mormon' is 'The Book of Mormon' now. When I was doing it at the very beginning, and I was a part of it for four years and always believed in it, I never really knew if it was going to be more than a convention for 'South Park' fans.