It's probably unprecedented for a filmmaker simply to take the writers' script and treat it as the instructions on the package. What really happens is you pretty much suppress your own instincts - and your own views on the matter - and write things the way filmmakers would like to have them, though the filmmakers often don't know what they want. They can only find out by reading what you do.
Tom StoppardYou're familiar with the tragedies of antiquity, are you? The great homicidal classics?
Tom StoppardIt's silly to be depressed by it. I mean one thinks of it like being alive in a box, one keeps forgetting to take into account the fact that one is dead, which should make all the difference, shouldn't it? I mean, you'd never know you were in a box would you?... Even taking into account the fact that you're dead, it isn't a pleasant thought. Especially if you're dead, really. Ask yourself, if I asked you straight off-- I'm going to stuff you in this box now would you rather be alive or dead? Naturally you'd prefer to be alive. Life in a box is better than no life at all.
Tom Stoppard