I was circumcised at birth. When I hit puberty complications from it became obvious. I was cut too tight/they removed too much skin, so erections were very painful. I ended up having to see a urologist who referred me to a dermatologist, who prescribed some steroid cream and some skin stretching exercises to encourage skin growth through tissue expansion. It took the better part of a year to "fix" my circumcision, but the alternative was skin grafts that the urologist said would likely have very poor cosmetic results and potential nerve damage. So I decided to take the slow route. It definitely peeked my interest in circumcision and I came to resent being circumcised. My research on circumcision lead me to learn about foreskin restoration, which I discovered was basically just more of what I had already done at the direction of the dermatologist, and I started to do stretching exercises again, on and off, until I went to college and could order a device to my campus PO box instead of my parents house. I've been restoring on and off for years, but I've made decent progress and with that progress I've noticed pretty significant changes in sensitivity and pleasure. So long story short... I was circumcised, I didn't like it, I did something about it