Gender systems can affect what personal experience of one's own gender and how they fit in society?
Gender systems Gender systems are systems of gender roles in societies. A "gender role" is "everything that a person says and does to indicate to others or to the self the degree that one is either male, female, or androgynous. This includes but is not limited to sexual and erotic arousal and response." Gender identity is one's own personal experience with gender role and the persistence of one's individuality as male, female, or androgynous, especially in self-awareness and behavior.
Heterosociality Heterosociality describes social relations with persons of the opposite sex or a preference for such relations, often excluding relationships of a romantic and sexual nature. The opposite of heterosociality is homosociality.