This is in no way promoting, or even condoning, drug use...but I got another one of the at times very amusing new age newsletters...this time telling me of the vaious parts of the brain, and how to enhance them by using drugs...and that got me thinking. Is it possible to reach enlightenment through drug use? Do you reach a 'higher state' of mind, or are you just fooling yourself? How do you, when influenced by various stimuli, separate between visions and hallucinations?