If you actually look at the etymology of the word 'hallucination', what it's come to mean in English is a delusion. But what it really means in the original language is to wander in the mind. That's the meaning of 'hallucination', to wander in the mind.
Terence McKennaPsychedelics can carry you farther and faster than most people care to go. Once you get to psychedelics, it's no longer a matter of seeking the answer, you have found the answer. Now the issue changes dramatically, you must face the answer.
Terence McKennaAs a society we cannot seem to make peace with nature. As individuals, it's hard for us to be at peace with ourselves.
Terence McKennaThere is this persistent theme in all of these notions that death is made more easy, whatever that means, if you've learned the territory before you get there. And you know, in the Mahayana Buddhist situation it even becomes as extreme as saying; 'life is essentially a preparation for death, a studying of the maps of a learning of the skills a packing of your picnic basket so that when you get out there and demons are sniffing you up one side and down the other you don't bungle your mantras'.
Terence McKenna