SomeDaysIt'sAInnie

I can't speak for everyone else, but I do it's only natural it's like standing next to a guy with a six pack or if your bald a guy with loads of hair ect
Your only human it's natural to feel inadequate up against some one who is superio to you in a certain department.
I think in gyms or swimming the majority of small guys our size change in the cubicles and it's only the normal ones or bigger guys that change in the out and open.
Although I change in the open now haha
I think the big dicked guys kinda like it they always look so shock and stare. Get your self naked infront of guys your size you'll feel so much better fella