My friend (as mentioned above, who once went on a 3-month acid trip) describes acid as making you convinced that you're sober, with strange things happening. He remembers the citizens of Atlantis moving into his kiddie pool, that sort of thing. Mushrooms, on the other hand, he describes as convincing you that you're not sober, and you might go on a journey through the desert just to get to the bathroom. I'm just debating whether to take the shrooms or the acid, cuz we got both.