Clinical psychologist Weinberg explains that men forced by a macho culture to hide their feelings until they lose touch with them, often cannot recognize or articulate them, and that it may be the woman's job to identify inchoate feelings dangerous to the relationship (his "gut reactions") and alter her behavior. He discusses what women might unconsciously do to trigger those feelings, including over-estimate their man's strength and fortitude, or compare him to other men. Men, Weinberg maintains, have four basic needs to feel special to "travel light," to know their partners are loyal and to "be close emotionally."