I think it's easiest to teach by example. My dad didn't tell us to work hard we just saw how hard he worked. I know I have shortcomings - like a short fuse - but I've learned you can't come home from a long day of work and snap at the kids.

In this business, if you take too long, the landscape changes. So the opportunities that were there when I decided to take a break weren't there when I came back. It's like, 'Wait a second - what happened here?' It was a real learning experience. I've paid my dues, I will tell you that.

I guess John Lennon had it right: give peace a chance.