Quote Originally Posted by RedRainDrop
i never feel "dumber" after i have a dxm trip... i actually feel more enlightened.
Agreed, but if I don't get enough sleep the night of a trip, I'll feel a little stoned, and not in the good way, for the first few hours I'm awake. Usually, though, I come out the next day feeling invigorated and refreshed.

As for the flashbacks; I'm no help, because there's no way for me to tell which of the multitude of drugs I've consumed cause the flashbacks I get...