last night's psychonavigation was...interesting, but I didn't bring a lot back. that's one disadvantage to trying to get internal insights with, say, lots of THC: you're in such an altered state when the visions come that when you're sober again, the visions seem remote and devoid of meaning. It's not amnesia, exactly, because you can remember more or less what happened, but not why it seemed to make so much sense at the time.