Narcissistic personality disorder (NPD) is a relatively rare personality disorder, but it’s entered the cultural zeitgeist as ...

Personality disorders are deeply ingrained, rigid ways of thinking and behaving that result in impaired relationships with others and often cause distress for the individual who experiences them.

Dissociative identity disorder (DID) is a condition in which an individual has two or more distinct personality states or identities. It was previously known as multiple personality disorder.

Borderline personality disorder (BPD) is classified as a severe ... (1964). The psychotic character: Clinical psychiatric considerations. Psychoanalytic Quarterly, 38, 91-96.

You might have heard the term "sociopath" referring to a character from a movie or ... a mental health condition known as antisocial personality disorder, or ASPD. Sociopathy was the former ...

After being diagnosed with borderline personality disorder, writer Fleurine Tideman ... However, it wasn’t for relatable and nuanced characters – it was reserved for the villains.

Schizoid personality disorder can leave you so uncomfortable around others that you avoid all interaction. You might feel overwhelmed, disconnected, or numb when you have to talk to people at work ...