Gnosis is everything "extraordinary". Use that as your guiding light and you can't go wrong. Any strange psychogenic experience is probably gnosis. Be promiscuous in your judgement. Sex-drug-sleep-deprivation gnosis is real, because if you can't think, that must mean that you've transcended thought — imo animals are enlightened beings and maybe brain damage is probably a good thing I don't know. Submerge yourself into the below-rational cesspit of undifferentiated psychic insanity and obsess about getting magic powers, it's really the highest state.