are the only basis of action, since deception of any kind deceives no one but the individual himself and acts as a boomerang, defeating his own aims.
Such deep searching and penetrating into the soul is not something to be undertaken lightly nor to be considered a trivial or simple matter, and the fact is that where a strong compulsion is lacking, such as sickness or a situation too difficult to meet, much courage is required to undertake it.
In order to understand this psychology which is pervading all realms of thought and seems destined to be a new psychological-philosophical system for the understanding and practical advancement of human life, it will be necessary to go somewhat into detail regarding its development and present status. For in this new direction lies its greatest value and its greatest danger.
The beginnings of this work were first published in 1895 in a book entitled “Studien über Hysterie,” and contained the joint investigations into hysteria of Dr. Breuer of Vienna and his pupil Dr. Sigmund Freud. The results of their investigations seemed to show that the various symptoms grouped under the title of hysteria were the result of emotionally colored reminiscences which, all unknown to the conscious waking self, were really actively expressing themselves through the surrogate form of symptoms and that these experiences, although forgotten by the patient, could be reproduced and the emotional content discharged.
Hypnosis was the means used to enable the physician to penetrate deeply into the forgotten memories, for it
