These experiences of the day, which are quite prominent in the dream content, were readily reproduced by the dreamer.  But he just as readily reproduced an old fragment of infantile recollection which was also utilized by the dream.  The stair-house was the house in which he had spent the greatest part of his childhood, and in which he had first become acquainted with sexual problems.  In this house he used, among other things, to slide down the banister astride which caused him to become sexually excited.  In the dream he also comes down the stairs very rapidly—­so rapidly that, according to his own distinct assertions, he hardly touched the individual stairs, but rather “flew” or “slid down,” as we used to say.  Upon reference to this infantile experience, the beginning of the dream seems to represent the factor of sexual excitement.  In the same house and in the adjacent residence the dreamer used to play pugnacious games with the neighboring children, in which he satisfied himself just as he did in the dream.

If one recalls from Freud’s investigation of sexual symbolism[9] that in the dream stairs or climbing stairs almost regularly symbolizes coitus, the dream becomes clear.  Its motive power as well as its effect, as is shown by the pollution, is of a purely libidinous nature.  Sexual excitement became aroused during the sleeping state (in the dream this is represented by the rapid running or sliding down the stairs) and the sadistic thread in this is, on the basis of the pugnacious playing, indicated in the pursuing and overcoming of the child.  The libidinous excitement becomes enhanced and urges to sexual action (represented in the dream by the grasping of the child and the conveyance of it to the middle of the stairway).  Up to this point the dream would be one of pure, sexual symbolism, and obscure for the unpracticed dream interpreter.  But this symbolic gratification, which would have insured undisturbed sleep, was not sufficient for the powerful libidinous excitement.  The excitement leads to an orgasm, and thus the whole stairway symbolism is unmasked as a substitute for coitus.  Freud lays stress on the rhythmical character of both actions as one of the reasons for the sexual utilization of the stairway symbolism, and this dream especially seems to corroborate this, for, according to the express assertion of the dreamer, the rhythm of a sexual act was the most pronounced feature in the whole dream.

Still another remark concerning the two pictures, which, aside from their real significance, also have the value of “Weibsbilder” (literally woman-pictures, but idiomatically women).  This is at once shown by the fact that the dream deals with a big and a little picture, just as the dream content presents a big (grown up) and a little girl.  That cheap pictures could also be obtained points to the prostitution complex, just as the dreamer’s surname on the little picture and the thought that it was intended for his birthday, point to the parent complex (to be born on the stairway—­to be conceived in coitus).