“(The psychopath) is a subtly constructed reflex machine which can mimic the human personality perfectly … So perfect is his reproduction of a whole and normal man that no one who examines him in clinical setting can point out in scientific or objective terms why, or how, he is not real.”
(“The Mask of Sanity” by Dr. Hervey Cleckley)
The narcissist’s ability to penetrate the defenses of his victims is instinctual and intuitive, not the outcome of deliberative analysis. He homes in on other people’s vulnerabilities as a tiger mauls a straying, weakened gazelle ; he leverages his target’s fears and neediness the way a virus breaches cellular defenses and then uses the cell’s machinery to replicate; and he taunts, abuses, torments, harasses, and stalks his prey because it’s fun and imbues him with a sense of pleasurable omnipotence. Acting this way is in the narcissist’s nature, it’s an integral and crucial part of who he is.
The narcissist’s “x-ray vision” is strictly limited to the traits, qualities, and behaviors of his would-be and actual victims that are useful in subjugating them and converting them into sources of narcissistic supply. The narcissist’s arrested personal development, his massive psychological defenses, his poor reality test (his grandiose and persecutory fantasies), and his cognitive deficits render him incapable of true, profound, and comprehensive insight into others and into the human condition.