I think it's funny the way neuroscientists often try to explain how psychedelics work in terms of the visual effects. They focus on the fractals and other geometry. But to me, the interesting thing about DMT is not fractals (not sure I've seen any), but rather the apparent ability to see everything in the universe at once. This just seems like more than what our brains are evolved to be able to do. I mean it seems like it would take a vastly superior brain to see in this way. This, plus the psychic healings demonstrated by qi gong masters (in double blind studies: The QiGong Research Society), shamans and even people on the nexus like Antrocles, and maybe even myself recently, are starting to convince me that we truly are much more than what we can imagine. But there will always remain some bit of doubt, at least while I'm sober.