 And that's why the game continues to change and continues to evolve, especially on a safety aspect. I'll tell you this, though. There's nothing that's foolproof. The NFL might have to change completely. What the NFL looks like in another 40, 50 years, I have no idea. I don't know. Is it still going to be king of the mountain? Maybe, probably, I guess. Are we going to have a kid that comes along, a set of kids that say, I don't want to do this? Are we going to have a generation?