I think in terms of family, in terms of relationships, in terms of work, competition to be the favorite, to be the noticed, to be the one - I don't know if it exists for all personalities, but I know for sure it did with me.
I think I might have been a more interesting actor, had more of a career earlier on, if I had more formal preparation. When I see something ten years later that I was in I think, 'Boy, would I love to do that over.'
When you step on the treadmill, make a commitment. Do, say, 3 miles a day. And don't get off until you finish. It doesn't matter what speed you're going. Just don't get off.