 Sammy Lee Davis, who's a Medal of Honor recipient for actions he took during the Vietnam War. And he says that even to this day, he still has nightmares, which I think is to your point. No human being can see that. And I can't understand combat. Nobody that's ever, if you've not been in combat, you can't understand it. No. I mean, especially the infantry. I mean, you're standing, these guys are running up a beach.