" On the summit, part of me wished that someone, anyone, had noticed that I’d just done something noteworthy—though maybe it was better that I didn’t have to talk to anybody. How could I have expressed what my last few hours had been like? It was enough that I knew. I didn’t make a sound. I took off my shoes and started hiking down the Cable route. It was only then that someone noticed. “Oh, my God,” this dude blurted out. “You’re hiking barefoot! You’re so tough! "

― Alex Honnold , Alone on the Wall