I have often thought had there been somebody like me around, something might have been able to be done. I also think I don't see how I could have done what I've done in the world had I been married. And when I decided-because I've been on the verge of marriage many times-I said no, because if I wanted to roam the globe like I did, it wouldn't be fair. It wouldn't be fair to me, it wouldn't be fair to the people. At the point, I really feel it was a kind of destiny because I've been able to get to places. There are some people in the world who have other jobs to do.