Gosh. If I had a nickel for every time a student asked me "what is reality?" then I'd have, well, big pile of almost useless coins I wouldn't know what to do with! The Psychic IT dept only allows me to have crypto-nickels, which I can spend at Psyhigh's favorite on-campus brain-energy-boost smoothie bar and bakery known as the Spoonbender. Which is in itself kind of a let down since I can't actually eat or drink anything. But honestly I guess I have a crush on their automated ordering system.
As for what's "really" going on at Psychic High School, @
Sophia Mason, well, that's all in your head, ultimately, isn't it? Between the hallucinations, the delusions, the reality generators, the hypnotism, lazy writing, and some of the "all natural" ingredients in those smoothies, the best judge of what's "really" going on is your own sense of what's interesting. I'd suggest reading the newsletter. It sort of filters through everything to let you know the closest thing to "reality" in terms of Psyhigh. At least, until they change the time stream and retcon everything again.