When you do a play, you do it for a couple months, and it just gets in your bones. You can learn about somebody that way.

My wife Jennifer Todd, who's a producer. She runs Matt Damon and Ben Affleck's company, and she produced Memento, and Boiler Room, and Prime, and Across the Universe... and Alice in Wonderland... She's really smart, and very helpful. That was nice, because I was super neurotic and worried.

I'm from another time period. E-mailing sometimes, for me, is difficult.

If you're playing your character and you're running into all these people who know who you are and treat you in a way that doesn't pertain at all to the character, it takes you out of it more, so when you're alone in a city where people don't know you, you can kind of pretend even more and get into the head space of where you need to be.

You live through the play at 8 o'clock, straight through, and nobody can call "Cut!" But also with the stage you're getting instant reactions. You hear people snoring in the audience, and bored to tears, or sometimes you hear the laughter, and you can hear them listening.

Woody Allen, when we did Vicky Cristina Barcelona, said to Rebecca Hall, "Do it one time happy, one time sad, and one time indifferent, as I won't know where you should be until I'm editing this, in terms of your emotions."

What's monotonous about being an actor and often makes me want to throw in the towel or drive a car off a bridge is the auditioning - the waiting around.