More and more, I play myself, as I get older. Even as a writer, I never got typecast. I've always bounced from project to project, or initiated my own things. I was never known as the guy who wrote romantic comedies or sci-fi, or whatever, but that's fun to me. The first two films I ever had made, as a writer, were both thrillers, which was great. There was nothing funny about either of them, or not intentionally. I actually love that.
The biggest challenge for me, as an actor, is to be informed, prepared and focused, at the same time. I had to just keep on working, prepping, reading and imagining, all the way through, but the biggest challenge is always to let go of all that and just be open to others. That's what we do, as actor. We play with each other and we stimulate each other, and we have to be prepared to be stimulated by the other. That's always my big challenge.