
Couscous.
Just to add to this thread.
I totally agree with you and the research paper you shared. Cluster B personality disorders are highly comorbid, it’s rare that you will find only one PD in these individuals.
Some of the stories I ve read in this tread hae clearly illustrated bpd psychopathy. Sam Vaknin describes Bpd as secondary psychopaths.
My experience with my male pwUBPD/stbx, he is quite remorseless and will deny he ever hurt anyone. Now that I see what he has been doing he never shows anxiety at things that will make other people anxious eg a job interview or driving test etc.
I have heard that psychopaths do not seek validation through attention or praise, bpd seeks validation through nurturing relationships, psychopaths are goal driven.
There’s also sociopathy, while psychopaths are smooth operators, sociopaths are sloppy and most of the BPD I’ve met are sloppy imo.