Milrod (2007) identifies persistent emptiness in agoraphobic patients whose symptoms of anxiety and avoidance have remitted. To this important identification, a number of critical considerations may be raised regarding the meanings of emptiness in the psychoanalytic clinic. Milrod's admonishment to distinguish between an emptiness that indicates a deficit in the structure and stability of self-representation, and an emptiness that is strictly defensive, is a case in point. While much of the literature supports an interpretation of emptiness as a defense against overwhelming rage, these patients' assertions and experiences of emptiness can be better explained by the presence of traumatic, unmourned losses. Several explanations are offered as to why agoraphobic patients, in particular, defend unconsciously against mourning.