Sleep paralysis... It has long been experienced and yet not understood. Science tells us that it is nothing more than our bodies not waking up when our minds do. Experience makes us wonder if it is something more. The demon sitting on your chest, the old hag, incubus, succubus... They really are all the same thing. The feeling that something else is in the room with you . The ability to see a dark shadow next to you or above you but the inability...