Just having smoked it isn't illegal, only possession/selling/buying/etc., having done so in the past is nothing, and therefore this thread really can't be used as evidence against anyone.
Anyway, when I've smoked I'd generally play videogames or watch stupid shows or whatever. That game a while back that was meant to induce synesthesia totally worked when I was high.
As far as my incontinence, it was both a help and a hurt, I made the mistake of smoking it with no protection at a friend's house, on the one hand, it made the urges practically go away, and with them the pain of having said urges. On the other hand, I didn't notice when I had to pee and my weak urethral sphincter just let it go. Went home with wet pants and they were left with a wet couch,
But, with protection it's certainly pretty nice