Hehe, I have a whopping 11 jumps in my logbook - did the basic AFF training as part of my job, where I'm regularly wearing a safety parachute in case I had to evacuate the aircraft or fell from it accidentally... and my boss figured it would be a good idea to try one in controlled conditions first, which indeed makes perfect sense...
It was rather interesting bacause unlike the bunch of "crazy" guys who are eager to do that, it's not particularly my style to put myself in situations like throwing myself out of an airplane, so it did take some extra efforts (and a couple of nights with very little sleep) for it to "unlock"... but I've taken it kind of as a personal challenge, and I have to say once you let go enough and it "works", it does get quite fun - before that you just feel like you can't do it.
But it hasn't changed me either, so I haven't continued. Actually the part I really enjoyed was flying under canopy at the end, so if anything I'd maybe rather go into paragliding at some point
I talked quite a bit with the pilots, and where I did the course they also all had the same basic training for the same reasons, but most never continued either.