may not carry it out, and he even abominates it. The opposition between these two streams cannot be easily adjusted because—there is no other way to express it—they are so localized in the psychic life that they cannot meet. The prohibition becomes fully conscious, while the surviving pleasure of touching remains unconscious, the person knowing nothing about it. If this psychological factor did not exist the ambivalence could neither maintain itself so long nor lead to such subsequent manifestations.
In the clinical history of the case we have emphasized the appearance of the prohibition in early childhood as the determining factor; but for the further elaboration of the neurosis this role is played by the repression which appears at this age. On account of the repression which has taken place, which is connected with forgetting (amnesia), the motivation of the prohibition that has become conscious remains unknown, and all attempts to unravel it intellectually must fail, as the point of attack cannot be found. The prohibition owes its strength—its compulsive character—to its association with its unknown counterpart, the hidden and unabated pleasure, that is to say, to an inner need into which conscious insight is lacking. The transferability and reproductive power of the prohibition reflect a process which harmonizes with the unconscious pleasure
