Uploaded October 2020 | Updated September 2026, 23 hours ago

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More high-quality personality disorder treatment-focused videos available at shop.mndflds.com/products

Treating NPD can be more difficult and a longer process than treating BPD. Diana Diamond takes us through the progressive phases of treatment and their accompanying transferences, from narcissistic to dependent to depressive, with the patient finally reaching a more integrated state.

We interviewed Diana Diamond about narcissism and its prevalence in our society today, all the way from healthy traits to Narcissistic Personality Disorder (NPD).

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Diana Diamond is an expert clinician who makes use of Transference-Focused Psychotherapy in her practice treating NPD and BPD (Borderline Personality Disorder).

Check out our interviews of Otto Kernberg and Frank Yeomans for lots more related material: Kernberg: youtube.com/playlist?list=PL_L7KEOxOeQ_x4WSfcR6gjUQXCUERcQQw
Yeomans: youtube.com/playlist?list=PL_L7KEOxOeQ_-S7lmY2ZepFle6nM5ti4E

For more information about BORDERLINE, the feature-length documentary we made about BPD, please visit: borderlinethefilm.com

Our archive of videos on BPD and NPD is expanding - be sure to subscribe to our channel here: youtube.com/borderlinernotes