Psychedelic drugs, especially psilocybin, allow a searchlight to be thrown on these deeper levels of the psyche, as Jung correctly stated. But it is not a museum of archetypes or psychic constructs, as he seemed to assume. It is a frontier of wholeness into which any person, so motivated and so courageous as to wish to do it, can go and leave the mundane plane far behind.
Terence McKennaPeople without plants are in a state of perpetual neurosis, a state of existential wanting.
Terence McKennaWithout an understanding and a familiarity of the psychedelic experience you should be sued for fraud if you're practicing psychotherapy.
Terence McKennaThe whole of the Amazonian narcotic complex, as it's called in the old literature, is based on activation of DMT by one strategy or another.
Terence McKenna