Anorexia nervosa is considered an enigmatic disease with a multitude of predisposing factors and no empirically confirmed effective treatment. However, all people with the disease relentlessly pursue a common idealized goal--the state of severe emaciation. In this article, the perspective that this condition epitomizes a life-time struggle for self-acceptance and self-definition is reexamined. People afflicted with anorexia come to define themselves through their emaciated form, and maintenance of this form becomes their major focus and primary means of fulfillment. Therapy must address the identity issue, which is fundamental to the onset and perpetuation of the disease. Use of interpersonal techniques is advocated as most appropriate in serving this purpose.