Mike Lofgren at Alternet cites Wilhelm Reich:
The formation of the authoritarian structure takes place through the anchoring of sexual inhibition and sexual anxiety…. The result of this process is fear of freedom and a conservative, reactionary mentality. Sexual repression aids political reaction not only through this process which makes the mass individual passive and unpolitical but also by creating in his structure an interest in actively supporting the authoritarian order. The suppression of natural sexual gratification leads to various kinds of substitute gratifications. Natural aggression, for example, becomes brutal sadism which then is an essential mass-psychological factor in imperialistic wars.
Thus is the fascist born.