My vasectomy left me with life long pain and discomfort, particularly when sitting. This is after a long period of (essentially) torture that had me seriously considering how to commit suicide. The only treatment offered involves cutting holes in my abdomen to draw out and skeletonize the stalks connecting my testicles hopefully killing all nerves. It probably won't cause the testicle to die although there is a small chance the blood supply will fail. Just like there was a small chance of lightning bolts of pain shooting through to my back, warmth spreads and pins and needles down my legs and pain in my hips and lower abdomen so there was no need to impress these possibility onto me. Just the casual mention of the possibility of pain, which I figured would be occasional aching of the testicles.
It remains the worst decision I've made in my entire life.