I think, as the writer, you're always going to mourn...

I think, as the writer, you're always going to mourn something [left out of a film]. But you also just want to know there's a good reason for it being left out. On the whole, you want to give something to somebody creative. The worst thing you can do is say, "Here, be creative, but do it like I want you to do it." I was always very mindful of that.