Dark Triad

I have read a very interesting article in the Daily mail about the Psychology of violent men,its called the Dark Triad Personality,they are,
Self Obsession ( narcissism)
Pyscothopah(y), ...callousness, thrill seeking
Machiavellianism...( deceitful and exploitative nature)
This was from the University of Bradley in Illinois,'Dark Triad Traits have more partners, and more short term relationships,these personalities are universal across cultures. High Dark Triad Scorers are more active in short term mating, and  more active in Poaching others partners for brief affairs.At the most extreme these traits are HIGHLY unattractive,leading to the men being shut off from society,the Strategy is most successful when Dark Triad Personalities are RARE, otherwise others become WARY and guarded , and strategy would BACKFIRE.'
So interesting!... you would think this Professor has met several of my Ex's!!! what he says is so true, they live isolated lives now, alone of course!!!!..one of them the Father of my two youngest,has fleeting relationships with young girls,who seem to be the only ones who put up with him, for a short time anyway! ( several ones have been in care,or from broken homes where fathers are absent, he is 45 now, and most relevant relationship was with 15yr old, who now in her twenties claims to be Gay)!!!Of course what is not so funny is that his son is known around town as the 'son of the Peado'....