 Yeah, and especially, I mean, you know, if the elevators, I mean, so you can't, even if you take an elevator, you might get stuck and having to climb all those. I mean, the good thing is people try to be positive. Everyone's going to be very fit because, you know, if you're climbing 20 flights or 10 flights a day multiple times a day, you're going to be in good shape, which you need to be in a wartime. So there's the positive side of it. But it's, you know, there is a big sense of something.