About a year ago, I went to Washington DC for a couple days, and there are two Air and Space museums, one in DC and the other in Virginia. on the drive back home we stopped at the one in VA because why not. there are these two little towers with clocks on them, they have stairs and elevators. I took the stairs up. These stairs were long, so if I wanted to only step on each step once, I would have had to stretch my legs out to about the length of one of them. I think my legs are like 2 feet long, idk I'm not measuring that. going down the stairs I tripped, and my leg slid down a bit. I got an abrasion, which is like when only the top layer of skin comes off, it is so dang painful. I still have a scar to this day