The two principal themes, totem and taboo, which give the name to this small book are not treated alike here. The problem of taboo is presented more exhaustively, and the effort to solve it is approached with perfect confidence. The investigation of totemism may be modestly expressed as: "This is all that psychoanalytic study can contribute at present to the elucidation of the problem of totemism." This difference in the treatment of the two subjects is due to the fact that taboo still exists in our midst. To be sure, it is negatively conceived and directed to different contents, but according to its psychological nature, it is still nothing else than Kant's 'Categorical Imperative', which tends to act compulsively and rejects all conscious motivations. On the other hand, totemism is a religio-social institution which is alien to our present feelings; it has long been abandoned and replaced by new forms. In the religions, morals, and customs of the civilized races of to-day it has left only slight traces, and even among those races where it is still retained, it has had to undergo great changes. The social and material progress of the history of mankind could obviously change taboo much less than totemism.
In this book the attempt is ventured to find the original meaning of totemism through its infantile traces, that is, through the indications in which it reappears in the development of our own children. The close connection between totem and taboo indicates the further paths to the hypothesis maintained here. And although this hypothesis leads to somewhat improbable conclusions, there is no reason for rejecting the possibility that it comes more or less near to the reality which is so hard to reconstruct.
II TABOO AND THE AMBIVALENCE OF EMOTIONS 30
III ANIMISM, MAGIC AND THE OMNIPOTENCE OF THOUGHT 125
IV THE INFANTILE RECURRENCE OF TOTEMISM 166
When one reviews the history of psychoanalysis[2] one finds that it had its inception in the study of morbid mental states. Beginning with the observation of hysteria and the other neuroses[3] Professor Freud gradually extended his investigations to normal psychology and evolved new concepts and new methods of study. The neurotic symptoms were no longer imaginary troubles the nature of which one could not grasp, but were conceived as mental and emotional maladjustments to one's environment. The stamp of degeneracy impressed upon neurotics by other schools of medicine was altogether eradicated. Deeper investigation showed conclusively that a person might become neurotic if subjected to certain environments, and that there was no definite dividing line between normal and abnormal. The hysterical symptoms, obsessions, doubts, phobias, as well as hallucinations of the insane, show the same mechanisms as those similar psychic structures which one constantly encounters in normal persons in the form of mistakes in talking, reading, writing, forgetting[4], dreams and wit. The dream, always highly valued by the populace, and as much despised by the educated classes, has a definite structure and meaning when subjected to analysis. Professor Freud's monumental work, _The Interpretation of Dreams_[5], marked a new epoch in the history of mental science. One might use the same words in reference to his profound analysis of wit[6].