How could any of these things make any money or lead anwhere? This worried me a lot and it was a terrible time for me in a lot of ways. After a couple of years I sort of felt like, well, I need some results. You can’t just experiment forever. You have to act on it—act on the data that you’ve gathered, or something. I felt upset at myself. I felt that I’d been foolish to imagine that somehow the answer to how I would live and work and make money would present itself if I ran around long enough doing different things.