I’m scared as fuck of heights but once in a while I torment myself watching videos of Alex Honnold, a freak of a human being who likes to do shit like free soloing El Cap. Watching him do crazy shit is actually kind of soothing, except for one time when he finished a climb on a slope like what these goats are on. It was basically like steps about 1" deep and a foot high; nothing to grab onto, he just had to stay leaned slightly in to the wall to keep from falling off. And I guess hope no wind sprung up. Just terrifying.
Alain Robert - Wikipedia

It’s funny, I’ve watched Honnold rip on that guy. He (Honnold) considered climbing buildings to be way easier than cliff climbing because it’s basically the same move over and over again. But now Honnold is doing the same shit.