“…This mutual participation involves the therapist and the client in enactments of old patterns, which when experienced and reflected upon, lead to the development of new patterns of living and new ways of experiencing relationships. It is the foregoing concepts that have informed our therapeutic work (Ganzer & Ornstein, 1999, 2002, 2004Ornstein & Ganzer, 1997, 2000, 2003 with vulnerable populations in the past decade and that will be elaborated further in this paper as we discuss two successful treatments of individuals recovering from substance abuse. Though an extensive body of literature exists on the application of relational concepts to the practice of psychotherapy, only a few articles (Burton, 2005;Director, 2002Director, , 2005 have appeared that apply these concepts to treatment of substance abuse.…”