Antisocial personality disorder (ASPD) is a mental health condition that may occur in people who have had traumatic childhood experiences. However, the exact cause of ASPD is currently unknown.

Narcissistic personality disorder, also known as narcissism or excessive self-love, is a mental illness. Patients with this condition are self-centered, inflate their own egos, and crave admiration ...

Dissociation is a common symptom in borderline personality disorder and is associated with an increased risk of suicidality ...

Source: Flickr, "Straight Jacket" by PhotoAteller, CC by 2.0 In my post Public Faces Vs. Private Thoughts: the Actor's Paradox, I wrote that patients with personality disorders are very adept at ...

Signs You May Have, Antisocial Personality Disorder. Lifehacker reports that people who have a hard time connecting with others or carrying on conversations may have antisocial personality disorder.

Narcissism has become a catchall label for a range of frustrating behaviors. Here are some misconceptions about what it means ...

BPD causes symptoms like emotional and relationship instability as well as higher anxiety levels. Insurance coverage for treatment may vary, requiring you to check your specific plan. Borderline ...

Behaviors often include lying, impulsiveness and aggression. Many of those who've exhibited lifelong antisocial, aka sociopathic, behavior -- lying, impulsiveness, aggression, lacking concern for ...

Studies show that those with personality disorders have distinct speech patterns that'll bring you down, according to psychologists.

Codependent behavior can cause stress in many different areas of your life, but therapy can help you process your impulses and create a plan for change. Healthy relationships thrive on an equal amount ...

The exact cause of personality disorders is unclear. However, genetics, neurological differences, and environmental factors may contribute to the development of these complex mental health conditions.

Source: Flickr, "Straight Jacket" by PhotoAteller, CC by 2.0 In my post Public Faces Vs. Private Thoughts: the Actor's Paradox, I wrote that patients with personality disorders are very adept at ...