Before going further into the question of infantile sexuality, I must mention an error into which I fell for a while and which might well have had fatal consequences for the whole of my work. Under the pressure of the technical procedure which I used at that time, the majority of my patients reproduced from their childhood, scenes in which they were sexually seduced by some grown-up person. With female patients the part of seducer was almost always assigned to their father. I believed these stories, and consequently supposed that I had discovered the roots of the subsequent neurosis in these experiences of sexual seduction in childhood. My confidence was strengthened by a few cases in which relations of this kind with a father, uncle or elder brother had continued up to an age at which memory was quite to be trusted. If the reader feels inclined to shake his head at my credulity, I cannot altogether blame him; though I may plead that this was at a time when I was intentionally keeping my critical faculty in abeyance so as to preserve an unprejudiced and receptive attitude towards the many novelties which were coming to my notice every day. When, however, I was at last obliged to recognize that these scenes of seduction had never taken place, and that they were only phantasies which my patients had made up or which I myself had perhaps forced upon them, I was for some time completely at a loss. My confidence alike in my technique and in its results suffered a severe blow, it could not be disputed that I had arrived at these scenes by a technical method which I considered correct, and their subject-matter was unquestionably related to the symptoms from which my investigation had started. When I had pulled myself together, I was able to draw the right conclusions from my discovery: namely, that the neurotic symptoms were not related directly to actual events but to phantasies embodying wishes, and that, as far as the neurosis was concerned, psychical reality was of more importance than material reality. I do not believe even now that I forced the seduction-phantasies upon my patients, that I “suggested” them. I had, in fact, stumbled for the first time upon the _Œdipus complex_, which was later to assume such an overwhelming importance, but which I did not recognize as yet in its disguise of phantasy. Moreover, seduction during childhood retained a certain share, though a humbler one, in the ætiology of neuroses. But the seducers turned out as a rule to have been older children.