Have you ever suffered sleep paralisys?
If you don't know what SP is, take a look here http://www.skepdic.com/sleepparalysis.html and here http://www.skepdic.com/sleepparalysis.html.
I used to have this kind of "nightmares", now sometimes I experience it, but something has changed, since I did some meditacion practices when I did taiji and since I don't belive in demons, I can control what happens when this "nighmare" comes. Therefore I conclude that this phenomenon is purely psycological and it's has nothing to do with the paranormal.
For me this have been the most frightening experience of my life, until I've gained control over it.
Depending on the nature of the question and the populations surveyed between 20 - 40 % of people report having had such an experience.
Have you ever suffered sleep paralisys? If you did, what did you see, hear, feel?
When a was JW, I thinked that "they" were demons trying to posses me, I heared their owfull voices, feeled their presence, and feeled even their hands or bodies pressuring me!!! I saw some human-shaped shadows, and some floating objects, once I saw a women (all of this being aware, not asleep)
What about you?
_heianderen_