Waking up after a sleepover at John Waters’s house and finding my sleeping bag isn’t zipped up the same way as when I passed out. Or “President Palin.”

I’m terrified of time. The people I love are getting older and time seems to be going faster and faster. It’s scary. I’d like it to slow down, please.

Going back to addiction.

Slugs. And planetary annihilation.

My mother-in-law, Eunice Shriver, who founded the Special Olympics, and my father-in-law, Sargent Shriver, who founded Job Corps and was the first director of the Peace Corps.

Well, there were, you know, several poses that was known for everybody, that is known for certain poses. And to me it was the three-quarter back pose. And it was a very difficult pose to do, to twist your body and to show the small waist and to show at the same time your wide shoulders, your back. And you also see the front and you see the abs and you see the calf and the thighs and all of those things. But it was a difficult pose to do. Very few bodybuilders could master it. I copied basically Reg Park, who was my idol and who won three times the Mr. Universe competition. And he was known for that pose in a kneeling position and in a standing position. And so because he was my idol, I was, you know, absolutely fanatic to copy his poses and then to kind of improve on that. And that's exactly what I did.

My father would make sure that I knew what it meant. Just to give you an example, I started bodybuilding with the age of 15, and my father would say, why are you lifting these dumbbells and barbells? Don't you think it would be better to just go out and chop some wood and shovel some coal for some poor people that don't have anyone? Therefore you would get muscles. But at the same time, you're doing something useful. You're doing something for somebody rather than just for yourself and looking in a mirror at yourself and stuff like that. So he would make sure that you knew what being useful meant.

It became such a big part of my life that even when I sleep in past 6 o'clock in the morning, I feel guilty because I hear my father's voice saying, you know, Arnold, that's not how this country was built, by sleeping in. Be useful. Do something. What are you doing now?

People who speak with heavy American accents. I can barely understand them. No, seriously, dishonesty.

I have a great family, great friends, and a fantastic career. But I'm also really proud of the work I do for kids—like the Special Olympics, promoting health and fitness for youngsters, and working on afterschool programs, such as the Inner City Games and Arnold's All-Stars.