Definitely for me, my personality, having children was a definite sea change. I found it very, very hard to balance show business and being a dad. The narcissism of show business and the complete, total focus of it was very difficult.

I have a theory that if you're famous more years than you're not famous, then you get a little nutty.

I grew up middle class - my dad was a high school teacher; there were five kids in our family. We all shared a nine-hundred-square-foot home with one bathroom. That was exciting. And my wife is Irish Catholic and also very, very barely middle class.

Monty Python never directly said, 'We're liberals' - they just did their sketches, and you had to figure it out. Generally, they were anti-establishment, of course, making fun of the people in power. I think, comedians, that's their job - pointing out what other people might not notice and going, 'Yoo-hoo, over here.'

I wasn't very good as a puppet. A lot of times in a movie, you need a really good puppeteer: you're sort of a puppet, and you're doing what you can. But I always, from the beginning, was kind of making up my own stuff from stand-up and sort of directing myself, so I wasn't very good in movies where I didn't have control.

I used to sneak up to the 8th floor and watch Eddie Murphy and Joe Piscopo rehearsing 'Saturday Night Live' and could only wonder if I would ever have the chance to be funny. It took me five years to go up the two stories, but it is such a sense of fulfillment to be able to show what I can do on national television.

I tried to go out for theater or theater arts, but I was too scared or too intimidated. But I had a lot of friends on the cross country team that had great senses of humor.