dreamworld(s)

i wondered, for a moment, what if dreams were actually like portals to different worlds or something - but you know what, i actually kind of hope that that is not the case (at least for me), that whatever shit i dream of doesn't have any kind of substance or existence outside of ephemeral brain activity. i hate the idea of having a whole private multiverse with an infinite number of schools that exist solely for me to forget my homework.