Well said Derek!
There are other mental processes other than sleep paralysis that can affect the mind-reinforcing a delusional belief(demons).
When people say others experienced this with them etc. folie a deux comes to mind.Shared paranoia and psychosis is not a rare event.
With the superstitious groundwork already laid one can easily fall into this.I find it interesting that some people automatically believe it's demons.They don't seem to even want to learn that there are alternative explanations.That's where the lack of critical thinking skills shows up-thanks to wts indoctrination.
There are many disorders and diseaeses of the mind that explain these events. I would encourage those who think this stuff is real to broaden their minds and perspectives.SUre it takes some research and work but it's an excellent method to begin divesting oneself of superstitions etc.