I am wired on some deep level to seek out something to be worried and obsess about.

If Charlie Sheen outlives me, I'm gonna be really pissed.

I believe I've spent my life expecting people to behave in a certain way. I believe that when they didn't behave according to my expectations, I became angry, sad, confused and occasionally fearful. I believe these expectations are the reason I've been angry, sad, confused and occasionally fearful more than I care to admit. As a result, I now believe my expectations are the real problem. I believe that everyone has this very same problem, and they ought to start acting accordingly.

We have all been given a gift with 'The Big Bang Theory,' a show that's not only based in the scientific community, but also enthusiastically supported by that same community - this is our opportunity to give back, in that spirit, our 'Big Bang' family has made a meaningful contribution, and together, we'll share in the support of these future scholars, scientists and leaders.

I exercise regularly. I eat moderate amounts of healthy food. I make sure to get plenty of rest. I see my doctor once a year and my dentist twice a year. I floss every night. I've had chest x–rays, cardio stress tests, EKGs and colonoscopies. I see a psychologist and have a variety of hobbies to reduce stress. I don't drink. I don't smoke. I don't do drugs. I don't have crazy, reckless sex with strangers. If Charlie Sheen outlives me, I'm gonna be really pissed.

I'm an old guitar player who has fallen into television and is so happy he did.

That's a discovery process. That's the terrifying and wonderful part about getting picked up to series. You get to develop the stories and talk about the characters, and find out where the heart of the series is.