electrolysis lol, i slept on those sessions, laser on the other hand. You dont know pain till you had laser hair removal. Then you know pain.
Imagine taking a searing hot razor and cutting it into you skin every half a second for 20 minutes, the more hair you have the deeper the cut and the more pain you get. Especially in areas where you have darker hair and skin. It felt like i was paying someone to torture me, but cant argue with the results, my face and other areas are hair free

and the pain goes down to a soothing warmth as you lose more and more hair.
So when they say almost painless laser hair removal they mean for people with little or no dark hair, Most women dont have much so its pretty painless to them, however, should you have been unfortunate enough to start life with a little more testosterone then most... get ready for the pain train.