As a kid I had dreams about being successful, thinking it would be cool. Then, when I was in my 20s, I really thought I had it much more figured out than I do now.

You're freaked out that you're going to be having a child, and once you're looking after your daughter, it's the most beautiful thing in the world.

You have to stay in character in between takes.

I had two projects that fell apart during preproduction. The first one was this movie that Judd Apatow and I had written about two guys following the Rolling Stones. It was going to be half concert film, half pseudo-documentary. It was Mick Jagger's idea.The other one was Simple Plan, based on a novel by Scott Smith. It's a great book - really stark, not a comedy - about a guy who finds $4 million in a plane crash and decides to keep it.

It was a mixed blessing to have famous parents. It was tough to go to auditions and be bad, since I couldn't be anonymous.

Oh, dear God, thank you, you are such a good God to us. A kind and gentle and accommodating God, and we thank You oh sweet, sweet Lord of hosts for the smörgåsbord You have so aptly laid at our table this day, and each day, by day, day by day, by day oh dear Lord three things we pray to love Thee more dearly, to see Thee more clearly, to follow Thee more nearly, day, by day, by day. Amen.

When I was growing up, This is Spinal Tap [1984] was the ultimate comedy, and it was the kind of thing I wanted to do. But you get to a point with parody where you can't go much further because ultimately it's feeding off of somebody else's creativity.