[jsmcgd]

I'm not so sure that the Dark Triad model is that useful. Reading about narcissistic personality disorder and anti social personality disorder will probably yield a better understanding of these cluster B types. Both are low in empathy and high in selfish behaviour, but they have very different aims and produce very different results. The narcissist main goal is to acquire narcissistic supply and is willing to feast on those closest to them to get it. Psychopaths main goal can be sex, money, power, control and they usually do not care at all for the admiration and opinions of others (with the obvious exception of narcissistic psychopaths).

Thoughts?