By Dr. Nicole Siegfried, Ph.D., CEDS

Dr. Siegfried is a clinical psychologist and certified eating disorder specialist (CEDS) with over 20 years of experience helping individuals navigate complex mental health challenges. As the Chief Clinical Officer at Lightfully Behavioral Health, she is dedicated to a whole-person approach to healing that balances clinical excellence with radical compassion. She believes that understanding the nuances of personality and behavior is the first step toward building healthier, more intentional relationships.

If you’ve ever been in a relationship that felt confusing, one-sided, or emotionally draining, you may have wondered whether narcissism played a role. Narcissism is a term we hear often, but it is frequently misunderstood. It’s a complex personality trait that exists on a spectrum, and the question of self-awareness is one of the most common things people ask about.

Do narcissists actually know they’re narcissists? The short answer is: sometimes, but often not in the way people expect. Awareness can vary depending on the individual, the severity of the traits, and whether someone has been diagnosed with narcissistic personality disorder.

It’s important to approach this topic with empathy and a focus on the person. We’re looking at human behavior and the ways people protect themselves from emotional pain. Today, I want to answer some of the most frequent questions about whether people with narcissistic traits truly understand who they are and how they affect others.

1. Is there a difference between “narcissism” and narcissistic personality disorder?

Dr. Siegfried: Yes, there is a significant difference. Narcissism itself is a trait that almost everyone has to some degree. It can be a healthy sense of self-worth or a desire to be liked. However, narcissistic personality disorder (NPD) is a clinical diagnosis. It describes a long-term pattern of grandiosity, a constant need for admiration, and a struggle to empathize with others.

Research suggests that about 0.5% to 5% of the general population in the United States may meet the criteria for NPD. It’s much more than just being full of yourself. It’s a rigid way of seeing the world that often stems from deep-seated insecurities or early life experiences.

2. Do people with narcissistic traits actually know they are different?

Dr. Siegfried: This is a fascinating question with a surprising answer. Many people assume that those with narcissistic traits are completely unaware of their behavior. However, studies show that many individuals with high levels of narcissism are actually quite aware of how they are perceived.

In fact, some research indicates that people with narcissistic traits often realize they are more arrogant or entitled than others, but they simply do not see these traits as negative. They may view their entitlement as a justified sign of superiority. While they may recognize the behavior, they often lack the empathy and emotional insight to understand the impact that behavior has on the people they love.

3. Why is it so hard for someone with narcissism to admit they might have a problem?

Dr. Siegfried: To understand this, we have to look at what lies beneath the surface. While a person with NPD may appear very confident, that confidence is often a thin mask protecting a very fragile ego. Admitting to a flaw or a mistake feels like a total collapse of their identity.

In clinical terms, this is often called narcissistic injury. When someone suggests they have done something wrong, it triggers an intense amount of shame. To avoid that shame, the brain uses defense mechanisms like denial, which makes the other person question their own reality. It’s a way of staying safe, even if it hurts the relationship.

4. Is it possible for someone with these traits to change or seek help?

Dr. Siegfried: Change is possible, but it requires a very specific kind of commitment. Because the core of narcissism is a struggle with vulnerability, therapy can be a challenging process. However, many people with narcissistic traits do seek help, often when they face a major life crisis like a breakup or a job loss that they can no longer ignore.

Evidence-based therapies, such as cognitive behavioral therapy (CBT) and mentalization-based therapy (MBT), can help individuals learn to recognize their thought patterns and develop more empathy for others. It’s about learning to feel safe without having to be the best or the only one who matters.

5. How should I take care of myself if I am in a relationship with a narcissistic person?

Dr. Siegfried: If you’re in this situation, your primary focus must be on your own well-being. It’s very easy to lose your sense of self when you’re constantly trying to manage someone else’s fragile ego.

• Set clear boundaries — Decide what behavior you will and will not accept.
• Seek your own support — Talk to a therapist who understands attachment and personality dynamics.
• Practice gray rocking — This is a technique where you become as uninteresting as a gray rock to avoid triggering a narcissistic reaction.

Remember, you cannot change another person’s personality. You can only change how you respond and how much of yourself you give to the situation.

Lightfully can help you understand narcissism and build healthier connections

Navigating a relationship with someone who has narcissistic traits can be emotionally draining. It often leaves you feeling confused, unheard, and exhausted. Whether you are looking for ways to set better boundaries or you are trying to heal from the impact of a difficult relationship, you deserve a space where your voice is the one being heard.

At Lightfully, we focus on whole-person-centered care. We understand that your mental health is shaped by the relationships around you. Our clinical experts provide personalized treatment that can help you rebuild your self-esteem and find your own light again.

We offer a variety of levels of care, from intensive programs to flexible outpatient support, so you can find the right amount of help for your specific journey. You have the strength to heal and find balance, and we’re here to provide the expert care you need to make that a reality. Your path to a more peaceful and confident life is ready when you are.

Change is possible. When you’re ready to take the first step, contact us. We’ll take the next steps together, toward the fullest, brightest version of you.