Psychological Concepts
Narcissism is a word that is thrown around a lot, but it is a concept that is fundamentally misunderstood.
Narcissism is characterized by caring for oneself above others and a lack of caring for others.
What both types share is the need for approval, they just go about it in different ways. The grandiose type seeks cultural approval while the vulnerable type seeks individual approval. That is what narcissism is all about, a deep-seated need for approval, one that runs so deep that they will do anything to get it and punish those that threaten it.
In the book The People of the Lie by Scott Peck he discusses the concept of evil and what creates evil. He summarizes evil as being a factor of only two things:
Narcissism is a spectrum, like everything else. Nearly everyone cares more about their needs than others' needs at different points or areas of their lives. Everyone avoids looking at their own problems or is too lazy to do anything about it. We all do it, some people just do it to extremes.
It's easy to demonize others when we don't understand them or don't see the same traits within ourselves. That isn't to say that narcissistic behaviors are acceptable, it means that they are understandable once you comprehend that narcissism is a product of extreme insecurity. This understanding allows you to not personalize their actions and even find compassion for them while still holding appropriate boundaries. Additionally, acknowledging that narcissism is a spectrum, a spectrum of insecurity, it allows us to see the narcissistic tendencies within ourselves.