Bipolar depression remains one of the most challenging areas in psychiatry—not because treatments are lacking, but because symptom improvement is often mistaken for recovery. In this conversation, Dan Iosifescu, MD, PhD, explores why many patients, particularly those with mixed episodes, continue to struggle despite apparent mood stabilization. The discussion examines the limits of symptom suppression, the risks of mistaking sedation for progress, and why durable recovery requires rethinking how clinicians define response, non-response, and treatment resistance—alongside emerging biologically grounded approaches to personalization. Watch the full episode on our channel: youtu.be/Lmbfk3A43F0 #InsightsonPsychiatry #BipolarDepression #Psychiatry #MentalHealth