TO BLAME? To complement the full apprehension of the terms which will be used throughout this argument, a number of meanings taken from The Lexicon Webster Dictionary is provided: GHOST The soul or spirit of a dead person. A disembodied spirit. HALLUCINATION (psy) an apparent perception, as by sight or hearing, for which there is no real external cause, as distinguished from illusion ILLUSION A false impression or belief. False perception or conception of some object of sense. A perception of a thing which misrepresents it, or gives it ....