When you see a movie, it's like you're attending a show of magic in which the magician pulls a rabbit out of a hat. You don't know how he did it, but a part of you is fascinated, or hypnotized, by what happened, another part of your brain says, "Oh, I want to do the same thing! I want to be that wielder of that magic. I want to be that magician on stage, and do the same thing to other people."