My first few films were institutional comedies, and you're on pretty safe ground when you're dealing with an institution that vast numbers of people have experienced: college, summer camp, the military, the country club.

I collect spores, molds, and fungus.

I always think that the writer is doing the vast majority of the director's work, in a sense. If you're a writer who is also going to direct, you're doing all your preparation: You're already visualizing everything, you're imagining how the lines are going to be read, you see the blocking in your head, and you know the rhythm and the pacing.

I did a comedy with Al Franken about his character Stuart Smalley, which was really about alcoholism and addiction and codependency. It had some painful stuff in it. When we showed it to focus groups, some of them actually said, "If I want to see a dysfunctional family, I'll stay home."

As an actor, you're completely at the mercy of other people. You basically go begging for the opportunity to work. As a writer, at least nobody can tell me what to do. I can write what I want. I might not sell it, but at least I'm in control.

Well, for me, it's the relationship between comedy and life - that's the edge I live on, and maybe it's my protection against looking at the tragedy of it all. It's seeing life in balance. Comedy and tragedy co-exist. You can't have one without the other. I'm of the school that anything can be funny, if seen from a comedic point of view.

I can't imagine a successful comedy movie without a successful comedy performance at the heart of it.