Is Narcissism Genetic? A Psychologist Reveals the Shocking Truth - Restoring Resilience with Chelsey Brooke Cole | Lyssna här

Do narcissists know what they're doing? Are they born that way — and if so, can we still hold them accountable?

Dr. Peter Salerno, licensed psychotherapist and expert in personality disorders and pathological relationship dynamics, joins the show to explain what the research actually says. Heritability estimates for narcissistic traits now range from 40% to over 70%, drawn from fifty years of twin, adoption, and family studies — meaning the caregiving environment contributes far less to narcissism than most of us were taught.

Dr. Salerno also introduces a distinction that reframes everything: the difference between defense mechanisms, which are unconscious and reactive, and offense mechanisms — proactive, intentional strategies deployed to gain advantage. Under that lens, narcissism isn't a fragile false self protecting hidden shame. It's an investment in a preferred image, built deliberately, because that image wins favor and protection when the person misbehaves.

We cover why trauma-focused treatment doesn't resolve personality pathology, why couples therapy so often fails, why blame-shifting is intentional rather than unconscious, and why a genetic predisposition is never a permission slip for how someone treats you.

For the parents blaming themselves and the partners still hoping patience will be enough — this one clears the fog.

ABOUT DR. PETER

Dr. Peter Salerno, PsyD, is a licensed psychotherapist, author, and internationally recognized expert in personality science and pathological relationship dynamics. He specializes in the assessment of personality pathology and recovery from manipulative and coercive relationship abuse. He is the author of Cruelty by Nature, Traumatic Cognitive Dissonance, The Social Predator's Secret Playbook, and The Nature and Nurture of Narcissism, and was featured as an expert in the Hulu series Ted Bundy: Dialogue with the Devil. His work integrates cutting-edge personality science with practical, trauma-informed education for survivors and clinicians.

Connect with Dr. Peter

drpetersalerno.com

https://www.amazon.com/s?k=peter+salerno&crid=1KRGE0E5W3YPO&sprefix=peter+salerno%2Caps%2C220&ref=nb_sb_noss_1

ABOUT CHELSEY

Chelsey Brooke Cole is a licensed psychotherapist and certified partner trauma therapist helping people trust themselves again after narcissistic abuse. She's the author of the best-selling book If Only I'd Known! How to Outsmart Narcissists, Set Guilt-Free Boundaries, and Create Unshakeable Self-Worth. She hosts the Restoring Resilience podcast and guides survivors to healing through her signature program, Rewired for Resilience: Reclaiming Yourself After Narcissistic Abuse. Her work has been featured in USA Today, HuffPost, Psychology Today, and other media outlets. You can learn more about working with Chelsey or her resources at www.chelseybrookecole.com

Chelsey's Resources

If this episode resonated with you, here are a few ways to go deeper:

Free Masterclass: The Narcissist's Playbook
Understand the exact patterns narcissists use—and why it's so hard to see clearly when you're in it

👉 https://www.chelseybrookecole.com/the-narcissists-playbook/

Free Quizzes: Is It Narcissistic Abuse? Not sure what you're dealing with? Take a free 2-minute quiz to get clarity now

👉 https://www.chelseybrookecole.com/quizzes/

Rewired for Resilience (Healing Program)
Go beyond awareness and start rebuilding self-trust, emotional safety, and clarity from the inside out

👉 https://www.chelseybrookecole.com/rewired-for-resilience/

Read the First Chapter of My Book (Free)

👉 https://www.chelseybrookecole.com/firstchapterfree/

Website

👉 https://www.chelseybrookecole.com/