One of my central philosophies is to be creatively driven so I have to be extraordinarily creative in the way I get things done and I have to be really flexible. Striving for the best creativity can be a really moving target if you're trying to budget anything because if you come up with a better idea for something and it's going to make the movie stronger then you have to do it. And that's what I do. The difficulty is that you have to use more judgement as a producer then you might in other places. I have to make unbelievably great creative decisions.