You have to leave the window open for better classes to come along as you go. You can't grow too proud of your script. You have to let the thing shape itself. It guarantees the best classes will always be used and it also keeps you from going braindead. If you grow bored and uninspired working on something, the audience will be able to tell.
Don HertzfeldtI have friends and illustrators who can't stand drawing on the Cintiq. [A graphic pad tablet used by digital animators] There's a certain tension and friction when you draw on paper that they miss. The tablet is very slick. It's like drawing on glass. But that didn't bother me at all.
Don HertzfeldtI think one of the reasons I love science fiction so much is that it's - when it's ideally done right, it's a reflection on ourselves.
Don Hertzfeldt