"Sci-fi uses the images that sf - starting with H.G. Wells - made familiar: space travel, aliens, galactic wars and federations, time machines, et cetera, taking them literally, not caring if they are possible or even plausible. It has no interest in or relation to real science or technology. It's fantasy in space suits. Spectacle. Wizards with lasers. Kids with ray guns. I've written both, but I have to say I respect science fiction enough that I wince when people call it sci-fi."

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So I think the Guru can be a delusion. But everything can be deluding. The thing central about the Guru in the West is that he represents an alien principle of the spirit, namely, that you don't follow your own path; you follow a given path. And that's totaly contrary to the Western Spirit! Our spirituality is of the individual quest, individual realization- authenticity in your life out of your own center. So you must take the message of the East, assimilate it to your own dimension and to your own thrust of life, and not get pulled off track.

— Joseph Campbell