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Latest / Inside The Polygraph with David Goldberg

Inside the Mind of a Narcissist: The Test They Can’t Manipulate

Narcissists lie. They gaslight. They twist reality.

But there’s one thing they can’t control—

their physiology.

In this eye-opening episode of Inside the Polygraph, expert examiner David Goldberg breaks down why narcissists struggle to hide the truth when facing a professionally administered polygraph exam.

Drawing from years of real cases (shared confidentially and without personal details), David explains:

How narcissists use manipulation, charm, and control to dominate relationships

Why these tactics fail during a polygraph

The psychological blind spots that give them away

The signs you…

The skinny

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