“…For combat veterans, sexual difficulties in intimate relationships may relate to specifics of combat experiences or enduring emotional sequelae of combat such as guilt, horror, and shame. For example, the intense physiological arousal and emotions experienced when under fire, and when killing others, may include excitement, pleasure, and exhilaration and have been described as a “combat high,” which may be followed by feelings of guilt and shame [29,30]. The association of aggression and violence with sex has long been observed, from physical anthropology to cultural studies to popular media and advertising.…”