What is Gnosis? My discussion of this topic has nothing to do with anything religious, occult, supernatural, spiritual, mystical, or anything like that, even though it’s frequently dealt with in those contexts. Instead, I’m approaching this very real psychological phenomenon from a purely intellectual standpoint, which might seem sacrilegious to some people, but I’m a caveman who doesn’t believe in anything I can’t get my hands on, and it just so happens I’ve got some neurons wrapped firmly around this one pretty useful function of the brain, and how to tap into it.