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.