I regret it bigtime. I was young, stupid and horny and got seduced by a wordly woman from my work, but it was all over as soon as it started, at a time when ironically my social life in the organisation was going great and I had a big crush on this lovely JW sister I was interested in. But like the brainwashed, naive young twit that I was, I confessed to the heartless elders who disfellowshipped me because I skipped the meetings for 3 months out of guilt. It pretty much fucked me up getting mercilessly screwed over by the organisation I'd served all my life like that. I think it traumatised my psychologically and its when I subconsciously threw the towel in.
My advice: NEVER GO TO THE ELDERS IF YOU'VE SINNED AND KNOW IT WAS WRONG, ITS NOT WORTH THE SHOWER OF SHIT YOU BRING ON YOUR LIFE AND YOUR FAMILY. Don't play by their merciless, harsh judicial rules, it doesn't mean a thing with God. Just listen to your conscience, make your peace with God privately, put it behind you and and move on without guilt.....