Episode 375: Shame in the Gut: The Neurobiology of Affect Dysregulation and Addiction with Dr. Alexandra Katehakis
The Addicted Mind Podcast
Duane Osterlind, LMFT
4.7 • 655 Ratings
🗓️ 9 March 2026
⏱️ 40 minutes
🧾️ Download transcript
Summary
In this episode, Duane Osterlind sits down with Dr. Alexandra Katehakis, founder of the Center for Healthy Sex, to explore the complex relationship between shame, affect dysregulation, and addiction. Dr. Katehakis breaks down why shame isn’t just a "bad feeling" but a survival-based biological process rooted in our nervous system and early childhood development.
Key Highlights
1. What is Shame? (The Gut Connection)
Shame is a pro-social function embedded in the human organism from birth. Unlike many other emotions, shame is primarily located in the enteric nervous system (the gut).
- The Biology: When we experience shame, we feel a visceral "drop." This is a rapid shift from a high-dopamine state (joy or excitement) to a low-dopamine state (collapse).
- The "No" Moment: Around 18 months, a child experiences the "genesis of shame" when a parent must use a firm "No" to protect them. In a healthy relationship, this is a temporary state.
2. Rupture and Repair: The Building Blocks of Resilience
- Healthy Dyad: A parent shames a child (rupture) but immediately follows up with soothing and "motherese" (repair). This teaches the child’s nervous system how to regulate itself.
- Toxic Shame: When shaming is chronic and unrepaired, "states become traits." The child remains in a collapsed, shame-based state, leading to pathological dissociation or chronic depression.
3. Addiction as "Auto-Regulation"
Dr. Katehakis posits that addiction is often a result of affect dysregulation. If a person lacks the internal capacity to regulate their emotions (due to a lack of interactive regulation in childhood), they turn to external sources to "auto-regulate."
- The Cycle: People use substances or behaviors (sex, gambling, shopping) to escape the painful, "dead" feeling of a shame-based core.
- The Body: Chronic shame results in low dopamine tone, often manifesting as a "limp" or depleted physical presence.
4. Shame and Identity
Shame deeply impacts how we view ourselves and interact with the world:
- External Locus of Control: Without internal regulation, people look outward for validation, often leading to poor boundaries and becoming susceptible to exploitation.
- The Victim/Perpetrator Paradox: In adulthood, those with toxic shame may "perpetrate from a victim position." They use their shame to avoid accountability, forcing partners to caretake them rather than addressing the original issue.
Recovery and Hope
Healing from chronic shame is a long-term process (often 3–5 years), but change is possible:
- Ownership: Admitting to the behaviors and secrets without defense or minimization.
- Community: Utilizing 12-step programs or therapy to experience "interactive regulation" with others.
- Healthy Shame: Learning to use shame as a pro-social "lane marker" that helps us stay in integrity, rather than a weight that collapses our identity.
"You can't undo shame by yourself. You really have to have a community of concern to help you through it." — Dr. Alexandra Katehakis
Resources Mentioned
- Books: Sex Addiction as Affect Dysregulation by Alexandra Katehakis.
- Experts: Allan Schore (Affect Regulation), Bruce Perry (Trauma and Development), Dan Siegel (Attachment).
- Center for Healthy Sex: Located in Los Angeles, CA.
Sex Addiction as Affect Dysregulation: A Neurobiological Relational Model
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Transcript
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| 0:00.0 | All right, everyone, welcome to the Addictive Mind podcast. |
| 0:03.5 | I'm Dwayne Austerlund, and I'm your host. |
| 0:10.5 | You're going to be a year to five years older anyway. |
| 0:14.3 | Where do you want to be in that time? |
| 0:16.8 | And if you put your nose to the grindstone now, one day at a time, as they say, and do the work, |
| 0:22.8 | you will start to change. |
| 0:24.1 | And you'll change much faster than the time it took you to get to this place. |
| 0:32.5 | Today's conversation is one that I've really been looking forward to. |
| 0:36.6 | Before we jump in, I wanted to let you know that |
| 0:39.0 | this episode is actually part of a new series I'm building on my YouTube channel called |
| 0:44.3 | Shame to Resilience. It's a channel specifically for individuals and couples who are working |
| 0:50.0 | through betrayal and infidelity and trying to repair their relationship. So if that's where you are |
| 0:56.0 | right now or if you know someone who is in that place, I'd love for you to check it out. You can find |
| 1:02.2 | it on YouTube. Just search shame to resilience. And I'll have all the links in the show notes. |
| 1:07.6 | And you can watch the full video version of this conversation over there as well. |
| 1:13.5 | Alex is a licensed marriage and family therapist. |
| 1:15.6 | She has a doctorate in human sexuality and she's a certified sex addiction therapist. |
| 1:21.4 | She's the founder of the Center for Healthy Sex in Los Angeles and the author of several books, including sex addiction as |
| 1:28.4 | affect dysregulation, which honestly, I think is one of the foundational texts in this field. |
| 1:35.0 | She's been doing this work for over 25 years, and she brings this incredible combination of |
| 1:40.1 | neuroscience and real clinical wisdom to everything she does. And today, we're going deep on shame. |
| 1:47.7 | Not just what it is, but how it gets wired into our nervous system from the time where infants |
... |
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