One day she guessed the central idea of her ceremonial, when she suddenly understood her rule not to let the pillow come in contact with the bed. The pillows always had seemed a woman to her, the erect back of the bed a man. By means of magic, we may say, she wished to keep apart man and wife; it was her parents she wished to separate, so to prevent their marital intercourse. She had sought to attain the same end by more direct methods in earlier years, before the institution of her ceremonial. She had simulated fear or exploited a genuine timidity in order to keep open the door between the parents' bedroom and the nursery. This demand had been retained in her present ceremonial. Thus she had gained the opportunity of overhearing her parents, a proceeding which at one time subjected her to months of sleeplessness. Not content with this disturbance to her parents, she was at that time occasionally able to gain her point and sleep between father and mother in their very bed. Then "pillow" and "wooden wall" could really not come in contact. Finally when she became so big that her presence between the parents could not longer be borne comfortably, she consciously simulated fear and actually succeeded in changing places with her mother and taking her place at her father's side. This situation was undoubtedly the starting point for the phantasies, whose after-effects made themselves felt in her ritual. If a pillow represented a woman, then the shaking of the featherbed till all the feathers were lumped at one end, rounding it into a prominence, must have its meaning also. It meant the impregnation of the wife; the ceremonial, however, never failed to provide for the annulment, of this pregnancy by the flattening down of the feathers. Indeed, for years our patient had feared that the intercourse between her parents might result in another child which would be her rival. Now, where the large pillow represents a woman, the mother, then the small pillow could be nothing but the daughter. Why did this pillow have to be placed so as to form a rhomb; and why did the girl's head have to rest exactly upon the diagonal? It was easy to remind the patient that the rhomb on all walls is the rune used to represent the open female genital. She herself then played the part of the man, the father, and her head took the place of the male organ. (Cf. the symbol of beheading to represent castration.)