Freud believed that our dreams sometimes recapitulate a speech, a comment we've heard or something that we've read. I always had compositions in my dreams. They would be a joke, a piece of a novel, a witticism or a piece of dialogue from a play, and I would dream them. I would actually express them line by line in the dream. Sometimes after waking up I would remember a snatch or two and write them down. There's something in me that just wants to create dialogue.