I have a private plane. But I fly commercial when I go to environmental conferences.

The secret is contained in a three-part formula I learned in the gym: self confidence, a positive mental attitude, and honest hard work. Many people are aware of these principles, but very few can put them into practice. Every day I hear someone say, 'I'm to fat. I need to lose twenty-five pounds, but I can't. I never seem to improve.' I'd hate myself if I had that kind of attitude, if I were that weak. I can lose ten to forty pounds rapidly, easily, painlessly, by simply setting my mind to it.

"With my desire and drive, I definitely wasn't normal. Normal people can be happy with a regular life. I was different. I felt there was more to life than plodding through a normal existence. I'd always been impressed by stories of greatness and power. I wanted to do something special, to be recognized as the best. I saw bodybuilding as the vehicle that would take me to the top, and I put all my energy into it.

I have plenty of money, unlike other Hollywood celebrities or athletes that have not invested well.

I remember one guy, Reg Park, a British bodybuilder, who entered Mr Universe when he was very young. But he won it and continued to win it a second and third time. So, he was my idol. I read everything about Reg Park and followed his footsteps and trained like him. I said if he could make it, I could make it. It was a blueprint, basically, for how to get there, to win the championships.

I think the first and most important thing is that you've got to have a goal and a vision.

There are bodybuilders who are afraid of indulging in sex or even of playing other sports for fear of harming their bodies. I think that's silly. What's the use of building your body if you don't use it?