Well, duh. The most embarrassing thing, though, is getting caught looking at another guy's crotch. Happened to me at least twice. Once, I was in a cafe and a young man was being interviewed for a job. He was about twenty-three. I looked at his face, thinking he looked familiar and I may know him. He caught me looking at his face, and, stupidly, after about three seconds, I glanced down at his crotch. LOL. I then, even more stupidly, looked up at his face again. He was staring at me with daggers coming out of his eyes. If he hadn't been in a job interview at the moment I so would've had a broken jaw by that point.