Total loss of visual connection with reality. The senses cease to function in the normal way. Total loss of ego. Merging with space, other objects, or the universe. The loss of reality becomes so severe that it defies explanation. The earlier levels are relatively easy to explain in terms of measureable changes in perception and thought patterns. This level is different in that the actual universe within which things are normally perceived, ceases to exist! Satori enlightenment (and other such labels).
This only being my third experience with the magic mushroom, I will do my best here to describe what I believed to be something I was meant to see, something I was meant to discover.
Well, i ordered 30 grams of amanitas from a certain "poisonous non-consumables" place and decided taht i was going to split them with my freind marlowe.