Navigating Identity Diffusion and Borderline Personality

In this episode, Dr. David Puder and Mark Ruffalo dive into the history and theory of identity diffusion, from Kernberg’s structural model and Gunderson’s work on BPD to Akhtar’s clinical descriptions. We explore how identity diffusion shows up in patients’ lived experiences—feelings of emptiness, fractured self-image, lack of authenticity—and what these struggles mean for psychotherapy. You’ll also hear practical insights into treatment, including empathetic confrontation, fostering continuity of self, and amplifying moments of authenticity. Whether you’re a clinician, student, or simply curious about the complexities of identity, this conversation sheds light on one of the most important yet misunderstood dimensions of mental health.

By listening to this episode, you can earn 1.75 Psychiatry CME Credits.

Link to blog.