osity are entirely normal and unavoidable, and if his development proceeds in an orderly fashion then, at the time of definite object choice he will pass smoothly over from the limitations of the family attachment out into the world and find therein his independent existence.
However, if the libido remains fixed on the first chosen object so that the growing individual is unable to tear himself loose from these familial ties, then the incestuous bond is deepened with the developing sexual instinct and its accompanying need of a love object, and the entire future of the young personality endangered. For with the development of the incestuous bond the natural repressions deepen because the moral censor cannot allow these disturbing relations to become clear to the individual. Therefore, the whole matter is repressed more deeply into the unconscious, and even a feeling of positive enmity and repulsion towards the parents is often developed in order to conceal and over-compensate for the impossible situation actually present.
This persistence of the attachment of the libido to the original object, and the inability to find in this a suitable satisfaction for the adult need, interferes with the normal development of the psycho-sexual character, and it is due to this that the adult retains that “infantilism of sexuality” which plays so great a rôle in determining the instability of the emotional life which so frequently leads into the definite neuroses.
These were the conclusions reached and the ground on which Freudian psychology rested, regarding the etiology
