The difficulty lies not so much in developing new ideas as in escaping from old ones.
Acting in 'Star Wars' I felt like a raisin in a giant fruit salad, and I didn't even know who the cantaloupes were.
I wouldn't say I'm a very controlling person. For instance, when I talk to the actors, I don't tell them exactly what I want because I want them to surprise me. I even encourage them to change some of the verses of the script if they need to.