§2
Of the inherited instincts we have already said as much as is necessary here. It suffices for us to recognise that they are for the most part of a primitive erotic type, and that they are so repressed and modified as to be unrecognisable in the normal adult. When they have been ineffectually converted by environment and education, we have present the basis of many neurotic and functional conditions, and this again is a matter which is outside the scope of the present work.