text: a classic case of sleep paralysis.\n\ngoogle it\n\nI am a heavy sufferer, spirit like entities apply pressure to the chest most often.\n\nThis phenomenon is quite common, if I was not a scientist and skeptic I would believe that I have been visited by spirits on many occasions, but then I saw a documentary about sleep paralysis.\n\nplease look it up, you will feel much better for reading about others who suffer this infliction