 with variations. You're almost writing the same song, but you manage to make it different enough that people won't notice too much. But you know what you're aiming for. You're aiming to perfect that particular kind of song. But on the whole, I think you're trying to not repeat yourself. And that gets harder and harder, of course. So there's always this idea that you have to come up with something that's different. And when you do come up with a song that is... You think, well, no one's written this song before. I know for certain...