The experience of seeing writing on the walls seems to have the following characteristics. There is no specific age range as young and old have reported these same visions. You are in bed sleeping and wake fully or partially to notice the appearance. The words are most often written in a strange language that you do not understand. Some wake up to seeing colorful writing on the wall. Some see the writing in pictograms that do not make any sense. Others see this as Mayan style glyphs on the ceiling. There are also reports of seeing green matrix style light with computerized numbers. Those of you who have this experience also have other psychic episodes from time to time. You may have had this happen multiple times over the years. Many have the experience of an invisible force holding you down in the bed during the episode. It can be a fearful experience for some at the time, but no harm happens. It can be a fun and interesting experience, especially after several events and the initial fear subsides. You are not able to make this happen at will. Most common seems to be illuminated green writing on the walls. Some see red and black swirling words. Others mention also seeing floating white orbs or light. You feel relieved when you realize so many others are having similar experiences. Some have mentioned their blood type is RH negative. We would all love to know more about this if anyone finds any new information.