Is Sleep Paralysis Normal? Causes, Explanations, and Stories
It's happened to me once, felt like I was lying in a coffin with my arms across my chest and thought I was dead but trapped in my body, was pretty freaky. Only happened about 2 months ago when I was in Spain.
Have you ever woken up from sleep only to discover that you cannot move a muscle? With the exception of maybe your eyes and your breathing, you find yourself virtually frozen in bed. For some this situation is then made exponentially worse by hallucinations that manifest in their surroundings, threatening them while they cannot even muster a scream.
Such experiences are caused by what's known as sleep paralysis (or SP), a phenomenon that occurs every night in the typical sleeper to prevent him or her from acting out dreams during REM sleep (more on this below). When this paralysis outlasts sleep, as it sometimes can, you get instances like those described above. Waking up to SP can be an extraordinarily frightening situation, as you might know from personal experience or can tell from the personal stories on this page, but rest assured that it is not uncommon and typically not a cause for too much concern.
It's happened to me once, felt like I was lying in a coffin with my arms across my chest and thought I was dead but trapped in my body, was pretty freaky. Only happened about 2 months ago when I was in Spain.