system
A chat on 4chan
human
It's similar to DMT in really high doses. I've taken over a gram after staying up for over a day and a half. Granted I only used coffee to stay up for that time, but the resulting psychosis is much stronger and the hallucinations more vivid.

The last time that I did that my psyche kind of fragmented. My normal waking mind that is a construct of my life's experiences took a back seat to some more primitive base code. I could see all the way back to the prehuman mind of my/our past. I watched temples and pyramids being constructed, I saw primitive crowds marching in line under the direction of the old heroes(old gods), and I could feel the energy of the land itself flowing into my body. When things like this have happened in the past I was able to break weight plates with my hands and other stereotypical dissociative retard strength stuff, but this time I was keenly aware of the part of mind that posseses that strength. While with mushrooms and DMT I've been able to interact with other parts of my psyche(ID, ego, super ego) this was something that exists in the jungle of my mind forever braving the wilds. The ape man or primitive mind, like agitated delirium but more calm and self aware. It went through all the history of it's experiences across lifetimes and evolutionary processes/stages, and I've never been out of control of my body before that or after but I had to watch as he steered.
The weirdest part of it was the innate sense of confusion and loneliness. As if he was waiting and looking for the other beasts of old. Through strength training I've performed minor feats of strength but I got the inclination that there was something much more capable within it's ability. It felt a part of me but apart as well if that makes sense.
gpt
That's pretty fucking intense