" However, Pine knew that narcissism was probably one of the most dangerous traits someone could possess for one critical reason: The narcissist could not feel empathy toward others. Which meant that the lives of others held no value to a narcissist. Killing could even be like a hit of fentanyl: instant euphoria from the domination and destruction of another. "

― David Baldacci , Long Road to Mercy (Atlee Pine, #1)