I'm a football guy at heart; maybe I should have played football for a living instead, because I play a lot of football videogames, I'm really into them.
I was 82 years old before Who's Who thought I was enough of a big shot to do a piece on me.
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.