In a way, this is a definition of shamanism. A shaman is a person who by some means has gotten out of their own culture.
Terence McKennaFor unknown reasons, there is a tremendous concentration of psychoactive plants on the South American continent. The South American continent has more known hallucinogens than the rest of the planet combined.
Terence McKennaIn other words, all these things you might cling to, Catholicism, democratic ideals, Hasidism, Marxism, Freudianism, all of these things are exposed [through use of psychedelics] as simply quaint cultural artifacts, painted masks and rattles assembled by people of good intent but clearly not great grasp of the situation.
Terence McKenna