Sleep paralysis is the adult version of night terrors in children. It can be terrifying, but is harmless. Before going to sleep, make the intention and say the Hail Mary in advance. Ask your Angel to pray it for you in the event of an episode of sleep paralysis. That way it does not matter if you find your mind and will paralyzed. If it is a frequent occurence, you might consult a neurologist. Sometimes it is a form of epilepsy that responds to medication. Sleep paralysis can be CAUSED by certain medications, the most notorious of these is Norvasc for high BP. Unless there is reason to suspect a demonic cause, ie. not in state of grace, involved in occult, Satanism, witchcraft, illicit drugs, sɛҳuąƖ immorality...there is probably nothing to worry about. I often experience brief sleep paralysis upon awakening in the morning. The neurologists I consulted have found anything wrong, so I've come to accept it and move on.