@djsumdog @jeff @marine @mitchconner @PNS To be serious for a moment, injecting excess testosterone does seem to have a very bad effect on women. Even those on low doses report reduced impulse control, violent tendencies, etc.
(Whether it is objectively more likely to cause antisocial behaviour in women than naturally occurring testosterone is in men is an interesting question. Does it affect women more, or are men better adapted / socialised / trained to deal with the side effects having gone through gradually increasing amounts during puberty, etc.)