帮楼主注释一下什么是“马基雅维利主义”。。。

Malevolent personality traits, often referred to as the Dark Triad, include Machiavellianism, narcissism, and psychopathy. These traits are characterized by a tendency towards manipulation, a lack of empathy, and a disregard for the well-being of others. A more recent addition to this spectrum of malevolent traits is sadism, which involves deriving pleasure from the suffering of others.