known to naturally produce the phenomenon between sleep cycles. This could be your "ghost" as astral projection has been known to sometimes move, agitate, and become violent with the world around it. It could, as well, change the perception of anyone around it thereby creating new sensations not physically present using all of the senses. I've always wanted to do it myself and still do to survive my condition... but that's another story for another day. Astral projection has a tendency to be far more dangerous than that of an ectoplasmic creature since it is the mental projection of "elan vital" or the life force being being both somewhat physical as well as spiritual in nature especially when completely untethered... perhaps that's all a ghost really is... an untethered life force finding a way to stay tethered to the world. Source(s): I'de say try to communicate with it, just remember to keep your will strong and remember it can't hurt you if you don't let it. My step mom who knows a lot about spirits told me if there was a spirit bothering you to put a rose in the closet (roses have a strong protective abilities) if this doesn't work put a dozen roses in there I read a book by a guy named Richard Webster, about flower and tree magic, he has also written many other supernaturally books and he lives in New Zealand, google Richard Webster contact and you should be able to find his email and