Facts about sleep paralysis demons:
When it happens you can't move.
You wake up in the middle of the night
It mainly happens to adults but sometimes kids (like me)
You SHOULDN'T sleep on you back or it's more likely to see this
You'd look up to see a figure
Sometimes the figure has a top hat
It can't hurt you, it just looks at you and later you would be able to move, BUT the figure would be gone
*done that's all I know*