I had a friend whose parents got him cut at age 14. He told me it was an excruciating recovery, but now (he's in his late 40's) he says he would do it again. He says his glans became so much more sensitive afterwards, that sometimes even the motions in a car and the rubbing against his boxers would make him shoot. Once he came three times on a bus ride from Piccadilly to Hammersmith!