The hardest thing was, though, after having a big success ... see, I didn't seek the success—I wasn't like the entrepreneur who wants it. So the money to me didn't really mean much. Pretty much I gave it all away to charities, to museums, to children's groups, to everything I could. It almost was like an evil to me. That was because it wasn't the motivation that I was after, and I wanted to remain the person that I would have been without Apple. So that's why I went back and did the teaching. I would have done teaching were there no Apple.