I love listening to Radio Head's 'Everything in its Right Place' because it's all major chords, it makes you feel really good. It's soothing, it's got a beautiful voice, crazy textures. When I'm down I listen to that song and it really makes me feel good.
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.
I had a daughter who was 9 years old and I had the feeling I wasn't going to be a real parent if I didn't quit making movies for a while and spend time with her. I also felt that I'd made enough movies and said what I had to say at the time.