You’ve just woken up, startled and drenched in sweat from a nightmare. You try getting out of bed, but you haven’t moved an inch. You struggle to move as if being held or tied down. Next, you try screaming for help, but not even a peep can be heard from you. Panic starts to set in when you start realizing that you’re in a state of paralysis. You take a deep breath to relax before peering down at your feet and your eyes land on a tall, dark figure dressed in a trench coat and top hat. It’s just staring at you from the edge of your bed.