Lady Macbeth makes upon me, in her relation toward her frequently wooing husband as it were, the impression of a _natura frigida_, that is a sexually cold woman. If one takes her own frightful word for it, that she could tear the breast from her own sucking child and dash its brains out, then the mother love seems never to have been strong within her, but rather whatever feeling she has possessed has been changed to passionate ambition. Now psychoanalytic experience teaches that when a woman remains sexually cold toward a sympathetic and potent man, this goes back to an early sealing up of affect with a forbidden, because an incest object. Such women have almost always from their tenderest infancy on loved father or brother above all and never through all their lives freed themselves from this early loved object. Though at puberty compelled to cut them off as sexual objects, yet they have held fast to them in the unconscious and become incapable of transferring to another man. It is possible also in the case of Lady Macbeth to think of such an indissoluble bond. Moreover certain features in the sleep walking scene seem to speak directly of a repressed sexual life. Lady Macbeth wanders at night, since her husband has left her and marital intercourse has been broken off.[36] In her hand is a lighted candle, which according to her express command must burn near her bed, and only now for the first time, otherwise the lady in waiting would not have laid such stress upon the fact. The candle in her hand, that is a feature which up till now we have met in none of our cases, but which, as a glance into literature teaches me, is by no means infrequently found with sleep walkers. It can hardly be considered a mere accident that Shakespeare discovered just this characteristic, which is really atypical. One would be much more inclined to suspect in it a secret, hidden meaning. Then at once a connection forces itself. We know from the infantile history of so many people that a tenderly solicitous parent, the father or the mother, likes to convince himself or herself, with a candle in the hand, that the child is asleep.[37] Then we would have on one side a motive for sleep walking in general, that one is playing the part of the loving parent, as on the other hand a motive for the lighted candle. The latter has however a symbolic sexual sense which is quite typical and is repeatedly and regularly found. The burning candle always stands for one thing and signifies in dreams as in fairy tales, folklore, and sagas without exception the same thing, an erect phallus. Now it becomes clear why Lady Macbeth, after her husband had gone to the war, has a lighted candle always burning near her bed, and why then she wanders around like a ghost with it at night. [36] This is not without significance as a direct precipitating cause, although naturally not the true source of her night wandering.