In the absence of good scientific data about the effects of artificial hallucinogens it's good to stick to the natural ones.
Terence McKenna...situations evolve as matter responds to the conditioning of time and space...If you know what is contained in time from its beginning to its end you are somehow no longer in time. Even though you still have a body and still eat and do what you do, you have discovered something that liberated you into a satisfying all-at-oneness.
Terence McKennaJust because you have a nut theory it doesn't mean that you agree with other nut theories. In fact, it often makes you very hostile to them. After all, there's a limited pool there that we're all after.
Terence McKenna