lol @ sitters..
I don't get the appeal in trying shit like that when you hear of others attempting to jump out of windows, and the fact that you need "sitters"? Just smoke or drink and you'll have a high without the worry of freaking the fuck out? Oh well, I guess some are too bored with life and/or don't give a fuck.
This. I'm all for experimentation but what's the point if you think you're going insane?