No, only disappointment in myself on those occasions I didn't manage to rise to the occasion as I felt I should've done. I can always see how to do it, and then the challenge is, Can I manage that each and every day?
I envy children who know that they're going to become doctors, know they're going to go into the forces or whatever. I think choice is one of the hardest things, but that's what I try to give my children, to say you can do anything.