A tradition stretching back to early Greek philosophy has described the mind as a field of struggle or even battle. This comparison has been termed the agonistic metaphor, based on the Hellenistic notion of athletic contests. Today, it is not uncommon for psychotherapists and the general public to seek solutions to mental health problems agonistically. Examples of this are cited from major psychodynamic, cognitive, behavioral, family, and humanistic theorists, and advantages and disadvantages of the metaphor are explored. Although agonistic thinking can energize clients and ennoble the therapeutic journey, it runs the risk of ignoring educative aspects of problematic situations and ironically perpetuating the resistance it predicts.