Robbie Sherrard, a stand-up comic, recently made a video explaining why guys don't like being photographed. He couldn't be more accurate. Our favorite lines:
1) "A lot of guys go for this arm around the shoulder thing. It's like 'Oh, you've got a camera? Let's get some photographic evidence of my pit stains.'"
2) "Every once in a while you'll see a picture of a guy with his arm around another guy's waist. It's fair to say this guy made a very poor split second decision."
3) "I think pure joy captured on a man's face in a photo is probably the most embarassing thing that can happen to a man."
Give it a watch and see if you agree.