I never wanted to try it because I'm already often drowsy, and don't want to be numbed out, just a nice little buzz. I've had opiates, worst was when I was in ICU (the snake bite thing) and they were giving me a lot of morphine for the pain. Not only does it bind you up TIGHT, but gives me really bad nightmares, I mean REALLY bad nightmares. Got myself off of it as soon as they took me off that particular drip, which was indeed tough because God DAMN did my arm hurt! Even just barely brushing up near the bite sent the most amazing pain shooting through my arm. I also lost my sense of smell for about six months, but I'm pretty sure that was an after-effect of the venom.