I do keep up at night. I try not to let my mind go to extremes in the middle of the night because it would be better to turn all that stuff into dreams; it would be better if I was sleeping, because dreams become good metaphors for what's really going on inside of you.
I rather like the idea of having all my hours to myself: eating a Fudge Sundae, watching a movie, sleeping on my couch, singing in the bathroom, studying the woods, kidding around with a girl, playing cards lazily - all kinds of stuff that American brands 'shiftless. '