dissatisfaction against life, a “kicking against the pricks,” and a quickness to anger, though its expression had been well controlled. These were the formative influences which laid the mine ready to be fired by a spark, feelings of resentment and anger which had been incubating for years. Finally the spark came in the form of a childish offense. The frenzy of anger was ostensibly only the reaction to that offense, but it was really the explosion of years of antecedent experiences. The apparent offense was only the manifested cause, symbolic if you like so to express it, of the underlying accumulated causes contained in life’s grievances.[163] After completion of the analysis the patient herself recognized this interpretation to be the true meaning of her anger and point of view. Similarly in everyday life the _emotional shocks_ from fear in dangerous situations, to which most people are subject and which so often give rise to traumatic psychoses, must primarily find their source in the psychological setting of the perception of the situation (railroad, automobile, and other accidents). This setting is fashioned from the conserved knowledge of the fatal and other consequences of such accidents. This knowledge, deposited by past mental experiences—that which has been heard and read—induces a dormant apprehension of accidents and gives the meaning of danger to a perception of a present situation, and in itself, I may add, furnishes the neurographic fuel ready to be set ablaze by the first accident.[164] ----- Footnote 155: In that it takes into account only a limited number of the data at our disposal and neglects methods of investigation which afford data essential for the understanding of this psychological process. Footnote 156: It is of interest to note again in this connection that these secondary images may emerge from a subconscious process to form the structure of an hallucination. Various facts of observation which I have collected support the thesis advanced by Sidis (loc. cit.) on theoretical grounds “that hallucinations are synthesized compounds of secondary sensory elements dissociated completely or incompletely from their primary elements.” It would carry us too far away from our theme to consider here this problem of special pathology. Sidis further insists that hallucinations are not central, but always “are essentially of peripheral origin,” a view which, it seems to me, is incompatible with numerous facts of observation. Footnote 157: I once dictated into a phonograph a passage of a published work. Whenever I read that passage now I hear the sound of my own voice as it was emitted by the phonograph. Footnote 158: