Going to New York to do whatever - show business - it just seemed fun. It seemed fun to go to the big city and meet all kinds of different people and maybe be famous. It was just exciting. So I wasn't scared.
At the very end of a book I can manage to work for longer stretches, but mostly, making stuff up for three hours, that's enough. I can't do any more. At the end of the day I might tinker with my morning's work and maybe write some again. But I think three hours is fine.