Uncontrollable laughter
Visual alterations or visions
Experiencing multiple realities
A contemplative sense of peace
Sense of profound understanding
Dream-like veneer over the world
Sense of total confusion or madness
Seeing or becoming part of a tunnel
Loss of sense of awareness as an individual
Experiencing a "non-Euclidean" geometry
Sense of flying, floating, twisting, or turning
Feeling of being immersed in an energy field
Feeling of being connected to a larger "whole"
Feeling of being underground or underwater
Appearing to travel to other places and/or times
Becoming inanimate objects (a wall, stairs, a couch, etc.)
Viewing patterns or shapes that are tube-like, snake-like, or worm-like