Ok seriously... What is this?
http://en.wikipedia.org/wiki/Dipropyltryptamine
"While dipropyltryptamine is chemically similar to dimethyltryptamine, its psychoactive effects are markedly different.
The most prominent features of the DPT experience are increased significance or intensity of music, colors take on a new intensity or appearance, the body may have a buzz or vibratory feeling, a pleasant sensation of warmth, complete ego loss, apparitions of faces.
While seeing other beings under the influence of DPT may occasionally occur, the perspective is more as an observer or watcher, as contrasted to the more personal real-feeling entity contact reported with DMT.
Also sometimes reported is a loss of ego boundary; for example, the boundary between the self and a table may not be easy to distinguish. Difficulty distinguishing other boundaries is common as well.
For example, different colors may be difficult to distinguish. Other sensory input may also become blended. This is distinct from synaesthesia.
A user may also encounter the feeling of experiencing the life of someone else, or having had all possible experiences simultaneously. One may have the experience of seeing the universe from different locations in space and time.
Visuals are often geometric, wavy, and/or spiraled. Other visual distortions and hallucinations tend to be experienced in the peripheral vision. The self or the environment may take on a stylized cartoon-like look or feel. Pleasant flashes of light and sparkles are also common."
Entity contact more as an observer? Sensory blending distinct from synaesthesia?
Far from factual, rather subjective and fuelled by mystical pretentions, I reckon. The whole tone of the article suggests projection of generalized information from subjective, first-hand experience. I would have written "DPT is a psychedelic" and the duration, nothiing more. Or at least made reservations regarding the highly subjective nature of the effects profile.