The problem is that people are pulling farther apart, rather than make an effort to get back together. There have been remarkable moments that united this country. It makes everyone feel relieved. Then because of economic stress, political shifts, we get wrenched apart again. I think it's cyclical. I am an optimist by nature. There are moments, the period after 9/11, the way we responded. The election of Barack Obama. There are moments where the country felt good about being American. I'm waiting for that to happen again.

I can't imagine doing an hour-long dramatic series because it's so much work. A sitcom is a wonderful gig. You work from 10 to 4 every day, it's fun, and you get to live at home.

There's nothing like spending an evening with an audience every night.

Having grown up in the theater family, having done a huge amount of acting from a very little boy to precocious teenager in Shakespeare festivals that my father produced, I went off to college and fell in with the theater gang. I was already an experienced actor. I became a kind of campus star. I heard all this applause and laughter.

I'm as flighty as anybody. You put a lot out there. I've been through the process a lot. When I play a major role, it's my instinct to create a nice atmosphere. People in the major roles dominate the tone of an entire film. To my mind, it's much easier to work creatively when everyone's friendly.

I subscribe to the great George G. Scott quote, "All actors are in trouble. Directors who don't help are a pain in the ass". We all need help from directors. We are all equally insecure.

If my life was a play, age 35 was my intermission.