"One believes things because one has been conditioned to believe them." - Aldous Huxley, Brave New World - Wendy's Coffeehouse link.

Paul Davids was there in the 60's. Blowing American's Minds - A true story of Princeton, CIA Mind Control, LSD and Zen. Amazon affiliate link.

Paul Davids and John Selby were college students at Princeton in the 60's when they volunteered for a research study that turned out to be part of a secret CIA Mind Control program. MK-ULTRA details reside at The Black Vault. The study combined the use of psychedelics, and deep-level hypnosis.

Paul Davids Art and Film: Website.

Philip K. Dick: If You Find This World Bad, You Should See Some of the Others (The “Metz Speech”). [In his description, I see parallels with Plato’s Cave.]

PKD might have been tuned in rather than wigged out. Wendy's Coffeehouse. Link.