Psychedelic Experience
A. Alterations in thinking.
Subjective disturbances in concentration, attention, memory, and judgment represent common findings. Archaic modes of thought (primary-process thought) predominate, and reality testing seems impaired to varying degrees. The distinction between cause and effect becomes blurred, and ambivalence may be pronounced whereby incongruities or opposites may coexist without any (psycho)logical conflict...
B. Disturbed time sense.
Sense of time and chronology become greatly altered. Subjective feelings of timelessness, time coming to a standstill, the acceleration or slowing of time, and so on, are common. Time may also seem of infinite or infinitesimal duration.
C. Loss of control.
As a person enters or is in an ASC, he often experiences fears of losing his grip on reality and losing his self-control. During the induction phase, he may actively try to resist experiencing the ASC...while in other instances he may actually welcome relinquishing his volition and giving in to the experience.
D. Change in emotional expression.
With the diminution of conscious control or inhibitions, there is often a marked change in emotional expression. Sudden and unexpected displays of more primitive and intense emotion than shown during normal, waking consciousness may appear. Emotional extremes, from ecstasy and orgiastic equivalents to profound fear and depression, commonly occur...
E. Body image change.
A wide array of distortions in body image frequently occur in ASCs. There is also a common propensity for individuals to experience a profound sense of depersonalization, a schism between body and mind, feelings of derealization, or a dissolution of boundaries between self and others, the world, or universe. There are also some other common features which might be grouped under this heading. Not only may various parts of the body appear or feel shrunken, enlarged, distorted, heavy, weightless, disconnected, strange, or funny, but spontaneous experiences of dizziness, blurring of vision, weakness, numbness, tingling, and analgesia are likewise encountered.
F. Perceptual distortions.
Common to most ASCs is the presence of perceptual aberrations, including hallucinations, pseudohallucinations, increased visual imagery, subjectively felt hyperacuteness of perception, and illusions of every variety. The content of these perceptual aberrations may be determined by cultural, group, individual, or neurophysiological factors and represent either wish-fulfillment fantasies, the expression of basic fears or conflicts, or simply phenomena of little dynamic import, such as hallucinations of light, color, geometrical patterns, or shapes. In some ASCs, such as those produced by psychedelic drugs, marihuana, or mystical contemplation, synesthesias may appear whereby one form of sensory experience is translated into another form. For example, persons may report seeing or feeling sounds or being able to taste what they see.
G. Change in meaning or significance.
After observing and reading descriptions of a wide variety of ASCs induced by different agents or maneuvers, I have become very impressed with the predilection of persons in these states to attach an increased meaning or significance to their subjective experiences, ideas, or perceptions. At times, it appears as though the person is undergoing an attenuated "eureka" experience during which feelings of profound insight, illumination, and truth frequently occur.
H. Sense of the ineffable.
Most often, because of the uniqueness of the subjective experience associated with certain ASCs (e.g., transcendental, aesthetic, creative, psychotic, and mystical states), persons claim a certain ineptness or inability to communicate the nature or essence of the experience to someone who has not undergone a similar experience.
I. Feelings of rejuvenation.
...On emerging from certain profound alterations of consciousness (e.g., psychedelic experiences, ...hypnosis, religious conversion, transcendental and mystical states), ...many persons claim to experience a new sense of hope, rejuvenation, renaissance, or rebirth.
J. Hypersuggestibility.
…The increased susceptibility and propensity of persons uncritically to accept and/or automatically to respond to specific statements...or nonspecific cues (i.e., cultural or group expectations for certain types of behavior or subjective feelings). Hypersuggestibility will also refer to the increased tendency of a person to misperceive or misinterpret various stimuli or situations based either on his inner fears or wishes.
Above taken from
here
i definately experience these things when i smoke up