of sadism and masochism, even those cited by v. Krafft-Ebing, always
show (as has already been shown by Colin, Scott, and Féré) traces of
both groups of manifestations in the same individual."

[23] On the other hand the restricting forces of the sexual
evolution--disgust, shame, morality--must also be looked upon as
historic precipitates of the outer inhibitions which the sexual impulse
experienced in the psychogenesis of humanity. One can observe that they
appear in their time during the development of the individual almost
spontaneously at the call of education and influence.

[24] Studien über Hysterie, 1895, J. Breuer tells of the patient on whom
he first practiced the cathartic method: "The sexual factor was
surprisingly undeveloped."

[25] The well-known fancies of perverts which under favorable conditions
are changed into contrivances, the delusional fears of paranoiacs which
are in a hostile manner projected on others, and the unconscious fancies
of hysterics which are discovered in their symptoms by psychoanalysis,
agree as to content in the minutest details.

[26] A psychoneurosis very often associates itself with a manifest
inversion in which the heterosexual feeling becomes subjected to
complete repression.--It is but just to state that the necessity of a
general recognition of the tendency to inversion in psychoneurotics was
first imparted to me personally by Wilh. Fliess, of Berlin, after I had
myself discovered it in some cases.

[27] It is not easy to justify here this assumption which was taken from
a definite class of neurotic diseases. On the other hand, it would be