Right, coming down it's always good. Brings me back up and calms down the speedy effects of the trip that keep me awake. But when I'm rolling hard or peaking, I find a get a little weird of I take more than one good pull or if I smoke something that's of a lower quality. I also recall (vaguely LOL) being told that one can pick out people in a club or rave who've had a little too much weed. Like u can see on their faces how the trip went bad a little. I'm sure it depends on the person, but I'm wondering if anyone else has had that experience.