The Hardcore Self-Help Podcast with Duff the Psych · Robert Duff, Ph.D.

A New Approach to OCD: Internal Family Systems w/ Melissa Mose

·1 hr 17 min·5 clips

Melissa’s daughter woke up at eight with sudden-onset OCD after strep throat and a fever spike.

The episode opens with Dr. Robert Duff introducing Melissa Mose and her focus on Internal Family Systems for OCD. Melissa anchors the conversation in family life by describing how her daughter developed a sudden OCD pattern at age eight. The discussion uses a concrete example of an intrusive worry about swallowing plastic, followed by repeated reassurance-seeking, to show how compulsions can keep the anxiety cycle alive. Melissa and Duff then move into the IFS model, which treats the mind as made up of different parts that interact with one another. They describe how those parts can resemble family members, with some taking over the system and others fading into the background. Some parts try to manage everything. Some react when distress breaks through. Some hold the vulnerable material that everyone else is trying to keep buried. The show calls those hidden pieces exiles, and it treats them as the parts carrying fear, shame, sadness, and hurt. From there, the discussion explains how protectors work to keep those feelings out of sight. The managers schedule, plan, and control. The firefighters react when distress breaks through. Both are trying to prevent pain, even when they end up making the problem bigger. Melissa explains that IFS is not about pretending those parts do not exist. It is about noticing them without becoming them. That unblending step matters because it creates a little room between the person and the thought or feeling that is running the show. The episode uses simple language to show how that can sound in real life, like saying a part of me is angry rather than treating anger as the whole self. The self, in IFS terms, is presented as something already there rather than something manufactured from scratch. It comes forward when the parts step back. The episode also points toward specialists and communities that work with OCD in a grounded, experienced way. By the end, the conversation lands on cautious optimism: the model offers a different way to relate to OCD and a way to respond to it more skillfully.

As heard by us

A clear, humane look at OCD, compulsions, and self-leadership.

The episode frames OCD as a loop that tightens when compulsions keep getting rewarded, then uses IFS to point to a different move: unblend from the panic, name the part that is active, and answer from a more self-led place. Dr.

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Why you'd press play

Press play if OCD feels like a loud internal tug-of-war.

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