The thing that is exciting about film making is to think back to the moment in time right before you had the idea, and think about that at the moment that you’re sitting or standing on the set and there are thousands of people around and they’ve built this huge set, and there are all these actors, and there’s all this energy and all this focus, and realize that it’s all in the service of something that was made up out of whole cloth, you know? And that’s fun. I mean, that’s what an architect must feel like when they drive down the street and they look up and see a building that they designed. It’s something that you imagined made tangible.