Aliens or Sleep Paralysis?

Sleep paralysis, I want you to read about it here,http://en.wikipedia.org/wiki/Sleep_paralysis and then come back to my site. I have been suffering from this "disease" or whatever it is for a while, about four years. I have seen all kinds of entities standing outside my bed, and been completely paralyzed and they are just staring at me, and I firmly believe that this is more then a "medical condition". I have seen people, what looks to be what one would describe as "monsters" and "aliens". They just sit there and watch, and sometimes they do talk and say disturbing things to me. It is a very interesting subject to read about, a lot of people who do astral projecting say this is the "first stage". I can vouch for that myself as I have astral projected from this "sleep paralysis" state. It is a very interesting subject indeed.