Im sure everyone has edged too far and ruined it but I found something out. I edged too far one day and had a "shitty" orgasm because I stopped but still ejaculated but not all the way. The next day I could edge has hard as I wanted to, my sex drive seemed lowered by 100%. Randomly I was lasting forever during sex and I think it was because I was edging to ponr then stopping, but that was a couple months ago.