The Inevitable Cost of Narcissism

Narcissism is a self-centered personality style characterized by excessive preoccupation with one's own needs and importance, often at the expense of others. It exists on a spectrum, showing up in everyday personality traits in some people and more intensely in others, sometimes shaping how individuals see themselves, relate to others, and move through the world.

All people have narcissistic traits to some degree. In healthy individuals, a normal amount of narcissism helps them take pride in their accomplishments and find joy in their personal lives. Even a high degree of narcissism can be a common occurrence in certain individuals and age groups. Most teenagers, for example, display narcissistic qualities as a normal and healthy part of development and identity formation.

Because narcissism exists on a spectrum, the more useful question is not how many people show narcissistic traits, but how many people meet the criteria for Narcissistic Personality Disorder.

Narcissistic Personality Disorder (NPD) is a formal diagnosis found in the DSM-5-TR (Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision). It is considered a disorder of self-esteem dysregulation, where grandiose behavior often masks deep-seated insecurity or shame. Treatment typically centers on long-term talk therapy (psychotherapy) to help the individual develop empathy, regulate self-esteem, and build healthier relationships.

Narcissistic Personality Disorder is considered much less common. According to The Recovery Village, approximately 0.5% of the United States population, or about 1 in 200 people, is diagnosed with the disorder. That number, however, only reflects individuals who have been formally identified and clinically diagnosed, not those who may meet criteria but never receive evaluation or treatment.

Diagnosing Narcissistic Personality Disorder (NPD) is notoriously complex, which helps explain why the number of diagnosed cases is likely much lower than the number of people who may actually meet the criteria. The very traits that define the disorder often prevent individuals from recognizing their behavior as problematic, creating significant hurdles for clinicians trying to reach an accurate diagnosis.

The most significant challenge is that NPD is primarily ego-syntonic, meaning the person’s behaviors and thoughts align with their self-image and therefore do not feel problematic to them.

So, we have people living among us who likely have NPD but don’t know it, and therefore aren’t getting treatment. This is a widespread and under-discussed issue that is rarely taken seriously enough. The damage a narcissist can do to others is quantifiable, and the damage they do to themselves deserves intervention.

I am the son of a mother with what I strongly believe is undiagnosed NPD. This is not something I say lightly. She has fit the descriptors to a tee for her whole life, according to her older sister. I had the wherewithal in my early 20s to remove myself from close proximity to her toxicity, but I was not unscathed by being the child of a young mother whose primary concern, even in her generosity, was herself.

My younger brother, unfortunately, was far more exposed to her and lived in constant proximity to her influence. The effects…similar to emotional radioactivity.

She exhibits all of the key characteristics of a narcissist:

- Grandiosity: An unreasonable sense of self-importance and superiority.

- Lack of Empathy: Difficulty recognizing or caring about the feelings and needs of others.

- Need for Admiration: A constant craving for excessive praise, validation, and special treatment.

- Sense of Entitlement: The belief that they are unique and deserve automatic compliance with their expectations.

- Interpersonal Exploitation: Taking advantage of others to achieve personal goals.

While modern psychology recognizes at least three types of narcissism—Grandiose, Vulnerable (Covert), and Communal—I have come to believe through observing my mother’s experience that individuals can shift between these expressions depending on where they are in life.

- Grandiose Narcissism: Characterized by high self-esteem, extraversion, and a dominant, social presence.

- Vulnerable (Covert) Narcissism: Marked by fragile self-esteem, hypersensitivity to criticism, and social withdrawal.

- Communal Narcissism: Individuals who see themselves as exceptionally helpful or altruistic but still seek power and admiration for these "saintly" qualities.

In her early days, my mother often exhibited grandiose narcissistic behaviors when things in her life were going well and she could flaunt her luxuries. In private, with family and people who were close to her, the vulnerable narcissist would sometimes rear its ugly head. As an elder, with very little left materially or socially, she now exists deeply in her vulnerable narcissist era. There are times when I see her trying to hold onto the grandiose energy, but she no longer has anything left to brag about.

I hope my mother’s story is a cautionary tale and perhaps impetus that helps a narcissist recognize themselves and seek professional help before it’s too late.

I also hope the story helps those in relationship with a narcissist understand what they are dealing with and recognize it as any other mental illness, so they don’t suffer the consequences of trying to exist within it.

Because there are always consequences.

For those living around a narcissist, the effects are tangible: exhaustion, self-doubt, and emotional wear.

For the narcissist, the consequences may be slower but just as real: fractured relationships, loneliness, and the erosion of trust.

I have felt them. My brother has felt them. And I see my mother, isolated in ways that are both natural and tragic, living with the results of a lifetime spent prioritizing herself.

That is the cost of narcissism — felt in others, lived in the self.