Types of Experiences
Level I: Pre-visual experience
This stage is characterized by an interior flowing of energy/consciousness. It may be extremely intense. It may have a positive feeling content.
Level II: Vivid, brilliantly colored, geometric visuals
Here one is observing a patterned field, basically two-dimensional, although it may have a pulsating quality. One may remember having seen this before.
Transitional Phase: tunnel or breakthrough experience
One may see or fly through a tunnel (a passage to the next level), feeling as if one is going through a so-called hyperspace. A veil may part, a membrane may be rent. There is a breakthrough to another world (or perhaps even a series of breakthroughs). Alternatively, it may also happen that the transition from Level II to Level III is abrupt, almost instantaneous, with no experience of transition.
Level III: Three-or higher-dimensional space, possible contact with entities
This stage is characterized by the experience of being in an “objective” space, that is, a space of at least three dimensions in which objects or entities may be encountered. Sometimes the entities appear to be intelligent and communicating beings. This stage may be extremely energetic with an experience of everything happening incomprehensibly fast. Alternatively it may be relatively coherent. Travel is possible at Level III. One may, for example, assume the form and consciousness of a bird, and fly as a bird does. The limits of this stage, if any, are unknown. There may be transitions to further stages.
DMT ⋆ SHIFT>
http://www.shift.is/dmt/