Castration (n.) is fearing to have the element of power. This fear is universal and rooted in what freud calls a basic 'rejection of femininity'.
Castration (n.) wears many dream-masks — baldness, a haircut, a falling tooth, a lost head — and a doubled penis-symbol is its warding-off.
Castration (n.) explains girls in the infantile sexual theory: they are boys who have been cut.
Castration (n.) appears plainly in children's dreams: 'Why was Daddy carrying his head on a plate?'
Castration (n.) is what blinding stands for, in the Oedipus legend and elsewhere.
Castration (n.) feared by the boy turns into revolt against his own feminine attitude, which Adler tore from context and renamed masculine protest.
Castration (n.) once threatened turned the boy from rival of his father into his frightened, provoking victim — beaten so he could feel like the mother.