Om

Just a random two paragraph quote from an article by Alan Watts, The New Alchemy...
the link is here, http://www.druglibrary.org/schaffer/lsd/alchemy.htm although Alan Watts article online have a tendency to mysteriously disappear.
Anyhow.

... Somewhat more than two years ago (1958) I was asked by a psychiatric research group to take 100 micrograms of lysergic acid, to see whether it would reproduce anything resembling a mystical experience. It did not do so, and so far as I know the reason was that I had not then learned how to direct my inquiries when under its influence. It seemed instead that my senses had been given a kaleidoscopic character (and this is no more than a metaphor) which made the whole world entrancingly complicated, as if I were involved in a multidimensional arabesque. Colors became so vivid that flowers, leaves, and fabrics seemed to be illumined from inside. The random patterns of blades of grass in a lawn appeared to be exquisitely organized without, however, any actual distortion of vision. Black ink or sumi paintings by Chinese and Japanese artists appeared almost to be three dimensional photographs, and what are ordinarily dismissed as irrelevant details of speech, behavior, appearance, and form seemed in some indefinable way to be highly significant. Listening to music with closed eyes, I beheld the most fascinating patterns of dancing jewelry, mosaic, tracery, and abstract images. At one point everything appeared to be uproariously funny, especially the gestures and actions of people going about their everyday business. Ordinary remarks seemed to reverberate with double and quadruple meanings, and the role-playing behavior of those around me not only became unusually evident but also implied concealed attitudes contrary or complementary to its overt intention. In short, the screening or selective apparatus of our normal interpretative evaluation of experience had been partially suspended, with the result that I was presumably projecting the sensation of meaning or significance upon just about everything. The whole experience was vastly entertaining and interesting, but as yet nothing like any mystical experience that I had had before.

It was not until a year later that I tried LSD again, this time at the request of another research team. Since then I have repeated the experiment five times, with dosages varying from 75 to 100 micrograms. My impression has been that such experiments are profound and rewarding to the extent that I do my utmost to observe perceptual and evaluative changes and to describe them as clearly and completely as possible, usually with the help of a tape recorder. To give a play-by-play description of each experiment might be clinically interesting, but what I am concerned with here is a philosophical discussion of some of the high points and recurrent themes of my experiences. Psychiatrists have not yet made up their minds as to whether LSD is useful in therapy, but at present [I]I am strongly inclined to feel that its major use may turn out to be only secondarily as a therapeutic and primarily as an instrumental aid to the creative artist, thinker, or scientist.[/I] [B]I should observe, in passing, that the human and natural environment in which these experiments are conducted is of great importance, and that its use in hospital wards with groups of doctors firing off clinical questions at the subject is most undesirable. The supervising physician should take a human attitude, and drop all defensive dramatizations of scientific objectivity and medical authority, conducting the experiment in surroundings of some natural or artistic beauty.[/B] ...