It's funny. I'm attracted to things that don't have any impact on life. People say I've done a great thing for women. I don't think I have. People say I've given people courage. That makes me feel good, but I don't see how I do that. I think my running is a selfish thing. But it provides the challenge that allows me to feel good about myself. How can I expect to do well in other activities if I don't feel good about myself?