In an older study from 2006, researchers noted that adults with childhood ADHD had an increased risk of receiving certain personality disorders in later life. These include antisocial personality disorder and narcissistic personality disorder.
People with ADHD are known to be at higher risk for personality disorders, including NPD. Impulsivity, poor decision making, trouble completing tasks, and staying focused are also common features in both conditions, which can complicate the diagnostic process.
ADHD and narcissistic personality disorder share overlapping traits like rejection sensitivity and communication challenges. ADHD and NPD have at least one comorbidity in common: depression. Both ADHD and NPD are caused by genetics and environmental factors. The conditions benefit from different therapy treatments.
On the other extreme, persons with vulnerable narcissism may present with salient features of dysthymia, depression, and anhedonia. However, the grandiosity and need for admiration would be prominent despite the affective symptoms, which would differentiate it from a major depressive disorder.
Interestingly, ADHD is often associated with several personality disorders; namely the Cluster B disorders including Antisocial, Narcissistic, Histrionic, and Borderline Personality Disorders. As the name implies, people with ADHD have a difficult time focusing their attention and staying on task.
A recent review of findings on ADHD and FFM personality suggests that, in general, ADHD has associations with the FFM traits of Neuroticism (positive), Agreeableness (negative) and Conscientiousness (negative).
“To what extent do you agree with this statement: 'I am a narcissist.'” Scientists believe that this question could be all researchers need to make a quick and easy diagnosis of narcissism.
Lack of consistency. Toxic communication — such as contempt, criticism, and sarcasm. Controlling behavior and distrust. Abusive — this is also inclusive of emotionally abusive behaviors, such as gaslighting, love bombing, breadcrumbing etc.
As we've discussed, unfortunately, many people with ADHD tend to have a lack of empathy. This can be addressed, though, through identifying and communicating about each other's feelings. If you see a disconnect between ADHD and empathy in your child or in your spouse, don't give up hope.
When you begin to date someone, you may be showered with gifts, compliments, and attention; you may feel pressured to commit too quickly. This behavior is called idealizing, or “love bombing.” Devaluing.
Self-centered behavior is common with ADHD.
Because of this, they are not able to access other people's needs or desires, making interaction difficult. One sign of this is interrupting during a conversation or butting in on conversations they were not a part of.
People with ADHD have exceptionally creative and versatile personalities. Their ability to “think outside the box” is one of their greatest strengths.
The development of narcissistic traits is in many cases, a consequence of neglect or excessive appraisal. In some cases, this pathological self-structure arises under childhood conditions of inadequate warmth, approval and excessive idealization, where parents do not see or accept the child as they are.
One of the most common signs of a narcissist is a constant need for praise or admiration. People with this behavior need to feel validation from others and often brag or exaggerate their accomplishments for recognition. They also like to feel appreciated to boost their ego.
They're often introverted, sensitive, and prone to experiencing anxiety and shame. They may also struggle to maintain close friendships as they focus heavily on themselves, require attention, and are hyper-sensitive to perceived criticism.
Other narcissist "tests" are not at all scientifically validated, such as the so-called narcissist smile test, which claims that you can tell if someone is a narcissist based on how they react if you smile, look them in the eye, and tell them "no" in response to something they ask of you.
Typically, these narcissistic traits cover deep rooted insecurities and fears. There is no grand list of specific phrases narcissists use, but there are common phrases to look out for like, “My exes are all crazy,” and, “You're too sensitive,” as well as a host of manipulation tactics to try to control you.
Narcissists are fully aware that they are narcissistic and have a reputation as such. Narcissists would rather be admired than liked. Narcissists are masters at making first impressions, leading them to do better with short-term relationships.
There are three facets of narcissism: agentic, antagonistic, and neurotic.
Many narcissists are obsessive-compulsive as well. They conduct daily "rituals", they are overly punctilious, they do things in a certain order, and adhere to numerous "laws", "principles", and "rules". They have rigid and oft-repeated opinions, uncompromising rules of conduct, unalterable views and judgments.