I used to think circumcision was quite common in the UK, most of my school friends were cut and it was only when I went to college that I found it was in fact uncommon. I've always been quite confident while nude in locker rooms, saunas, showers etc so it's not really bothered me, although I do sometimes notice others have a look out of curiosity.

Anyone ever felt out of place, ashamed or embarrased even when they are the minority?