That's a good way to describe it. I didn't think it had worked until I woke up at 4am tripping balls. I finally got back to sleep, and when I woke up I had a 3 day hang over. And not just a regular hangover like you get from alcohol. I'm talking about a draw the curtain, turn off the lights, stay in bed and moan and sleep for three days straight, with mild hallucinations in between during waking periods.
I don't even know how I got talked into that crap. A group of the fellas thought it might be fun, and I figured what the hell... It's college. I'd never recommend that to anyone.