I push every day against forces that say you have to go faster, be more effective, be more productive, you have to constantly outdo yourself, you have to constantly outdo your neighbor - all of the stuff that creates an incredibly productive society, but also a very neurotic one.
I think it was just an opera. Now, you go to opera, you expect to see and hear what the opera is. So, it was Catfish Row. It was singers. Marvelous voices. It didn't make no difference what color they were.
You have to do something when you're lying in bed. So you play with your mind.