Dark Triad

Dark Triad (hereinafter, the Triad) is a constellation of negative personality traits consisting of Machiavellianism, narcissism, and psychopathy.

Components

Narcissism. The tendency to be arrogant, have a grandiose sense of self-importance, require excessive admiration, and have a sense of entitlement.
Psychopathy. The tendency for a lack of concern for others and lack of guilt or remorse when actions cause harm.
Machiavellianism. The degree to which an individual is pragmatic, maintains emotional distance, and believes that ends can justify means.