 And, I mean, you have your head on a swivel, and you're constantly scanning the environment for threats. And that's hard to turn off, especially if you've been in the theater of war and been in the thick of it for, you know, however long they have. When you learn to move your body in a way that's not in competition, that's not about emergency preparedness, and that's not about search and rescue, and it's not about...