What am I going to do with regrets? I only have so much time in the day. Regrets are like the word should. The only application of the word should is to say that it should not exist. The only worthwhile use for regret is to say, "In the past I did something I didn't like, and now when I'm in a similar situation, I'm going to make a different decision."
- Michael J. Fox
Read more: http://www.oprah.com/omagazine/Oprah-Interviews-Michael-J-Fox-and-Tracy-Pollan/10#ixzz2KK8C56Ph