I like uncut guys so in long retrospect, I wish my parents had not had me circumcised, but in that time and place, it was standard practice. I can't remember when I saw my first uncut guy but it was well into my 20's, I'd guess, maybe even into my 30's. I remember reading about it when I was a kid but nothing had any pictures or a reasonable description so I had no idea what a foreskin really was. I thought it was sort of a flap over the top of the cock, not a hood.
A friend at work who was getting married told me about her husband having to get circumcised before he could marry into her Jewish faith. He had been circumcised as an infant, but it needed to be done by a mohel to be 'legit'. He was kind of freaked out.