But if we take into account the following results of psychoanalysis, our understanding of the problem is greatly advanced. The analysis of dreams of normal individuals has shown that our own temptation to kill others is stronger and more frequent than we had suspected and that it produces psychic effects even where it does not reveal itself to our consciousness. And when we have learnt that the obsessive rules of certain neurotics are nothing but measures of self-reassurance and self-punishment erected against the reinforced impulse to commit murder, we can return with fresh appreciation to our previous hypothesis that every prohibition must conceal a desire. We can then assume that this desire to murder actually exists and that the taboo as well as the moral prohibition are psychologically by no means superfluous but are, on the contrary, explained and justified through our ambivalent attitude towards the impulse to slay.
The nature of this ambivalent relation so often emphasized as fundamental, namely, that the positive underlying desire is unconscious, opens the possibility of showing further connections and explaining further problems. The pyschic processes in the unconscious are not entirely identical with those known to us from our conscious psychic life, but have the benefit of certain notable liberties of which the latter are deprived. An unconscious impulse need not have originated where we find it expressed, it can spring from an entirely different place and may originally have referred to other persons and relations, but through the mechanism of displacement, it reaches the point where it comes to our notice. Thanks to the indestructibility of unconscious processes and their inaccessibility to correction, the impulse may be saved over from earlier times to which it was adapted to later periods and conditions in which its manifestations must necessarily seem foreign. These are all only hints, but a careful elaboration of them would show how important they may become for the understanding of the development of civilization.
In closing these discussions we do not want to neglect to make an observation that will be of use for later investigations. Even if we insist upon the essential similarity between taboo and moral prohibitions we do not dispute that a psychological difference must exist between them. A change in the relations of the fundamental ambivalence can be the only reason why the prohibition no longer appears in the form of a taboo.
In the analytical consideration of taboo phenomena we have hitherto allowed ourselves to be guided by their demonstrable agreements with compulsion neurosis; but as taboo is not a neurosis but a social creation we are also confronted with the task of showing wherein lies the essential difference between the neurosis and a product of culture like the taboo.
Here again I will take a single fact as my starting point. Primitive races fear a punishment for the violation of a taboo, usually a serious disease or death. This punishment threatens only him who has been guilty of the violation. It is different with the compulsion neurosis. If the patient wants to do something that is forbidden to him he does not fear punishment for himself, but for another person. This person is usually indefinite, but, by means of analysis, is easily recognized as some one very near and dear to the patient. The neurotic therefore acts as if he were altruistic, while primitive man seems egotistical. Only if retribution fails to overtake the taboo violator spontaneously does a collective feeling awaken among savages that they are all threatened through the sacrilege, and they hasten to inflict the omitted punishment themselves. It is easy for us to explain the mechanism of this solidarity. It is a question of fear of the contagious example, the temptation to imitate, that is to say, of the capacity of the taboo to infect. If some one has succeeded in satisfying the repressed desire, the same desire must manifest itself in all his companions; hence, in order to keep down this temptation, this envied individual must be despoiled of the fruit of his daring. Not infrequently the punishment gives the executors themselves an opportunity to commit the same sacrilegious act by justifying it as an expiation. This is really one of the fundamentals of the human code of punishment which rightly presumes the same forbidden impulses in the criminal and in the members of society who avenge his offence.
Psychoanalysis here confirms what the pious were wont to say, that we are all miserable sinners. How then shall we explain the unexpected nobility of the neurosis which fears nothing for itself and everything for the beloved person? Psychoanalytic investigation shows that this nobility is not primary. Originally, that is to say at the beginning of the disease, the threat of punishment pertained to one’s own person; in every case the fear was for one’s own life; the fear of death being only later displaced upon another beloved person. The process is somewhat complicated but we have a complete grasp of it. An evil impulse—a death wish—towards the beloved person is always at the basis of the formation of a prohibition. This is repressed through a prohibition, and the prohibition is connected with a certain act which by displacement usually substitutes the hostile for the beloved person, and the execution of this act is threatened with the penalty of death. But the process goes further and the original wish for the death of the beloved other person is then replaced by fear for his death. The tender altruistic trait of the neurosis therefore merely compensates for the opposite attitude of brutal egotism which is at the basis of it. If we designate as social those emotional impulses which are determined through regard for another person who is not taken as a sexual object, we can emphasize the withdrawal of these social factors as an essential feature of the neurosis, which is later disguised through overcompensation.
Without lingering over the origin of these social impulses and their relation to other fundamental impulses of man, we will bring out the second main characteristic of the neurosis by means of another example. The form in which taboo manifests itself has the greatest similarity to the touching phobia of neurotics, the Délire de toucher. As a matter of fact this neurosis is regularly concerned with the prohibition of sexual touching and psychoanalysis has quite generally shown that the motive power which is deflected and displaced in the neurosis is of sexual origin. In taboo the forbidden contact has evidently not only sexual significance but rather the more, general one of attack, of acquisition and of personal assertion. If it is prohibited to touch the chief or something that was in contact with him it means that an inhibition should be imposed upon the same impulse which on other occasions expresses itself in suspicious surveillance of the chief and even in physical ill-treatment of him before his coronation (see above). Thus the preponderance of sexual components of the impulse over the social components is the determining factor of the neurosis. But the social impulses themselves came into being through the union of egotistical and erotic components into special entities.
From this single example of a comparison between taboo and compulsion neurosis it is already possible to guess the relation between individual forms of the neurosis and the creations of culture, and in what respect the study of the psychology of the neurosis is important for the understanding of the development of culture.
In one way the neuroses show a striking and far-reaching correspondence with the great social productions of art, religion and philosophy, while again they seem like distortions of them. We may say that hysteria is a caricature of an artistic creation, a compulsion neurosis, a caricature of a religion, and a paranoic delusion, a caricature of a philosophic system. In the last analysis this deviation goes back to the fact that the neuroses are asocial formations; they seek to accomplish by private means what arose in society through collective labour. In analysing the impulse of the neuroses one learns that motive powers of sexual origin exercise the determining influence in them, while the corresponding cultural creations rest upon social impulses and on such as have issued from the combination of egotistical and sexual components. It seems that the sexual need is not capable of uniting men in the same way as the demands of self preservation; sexual satisfaction is in the first place the private concern of the individual.
Genetically the asocial nature of the neurosis springs from its original tendency to flee from a dissatisfying reality to a more pleasurable world of phantasy. This real world which neurotics shun is dominated by the society of human beings and by the institutions created by them; the estrangement from reality is at the same time a withdrawal from human companionship.