"Narcissism and greed have other aspects in common. They both arise as disorders in people who, in their unconscious mind, are aligned with the conviction that they’re lacking in importance, significance, or value. Such people have difficulty feeling or accessing their own essential value. Instead, a deep negative sense of self contaminates their emotional life, and they resonate or identify with this inner default position.
Narcissists deny or cover up inner truth by believing, as they shower themselves in self-admiration, that they truly want admiration from others. Greedy individuals, meanwhile, believe they really want to feel value and worthiness, yet they go chasing after an illusion of value—materialistic self-aggrandizement—that can only deepen self-alienation." - WHYWeSUFFER.com