"Sometimes what happens I think is that actors finish a movie and they go, oh my god, I'm never going to work again, even big huge actors, and so they'll take something thinking that something else will never come along. But for me, I freak out - because I'm a bit of a workaholic - the second I finish a movie going oh my god, what am I going to do, but I can start writing the next day so it doesn't force me to make a bad choice acting-wise."