The Mayo Clinic research group defines Narcissistic Personality Disorder (NPD) as “a mental condition in which people have an inflated sense of their own importance, a deep need for excessive ...

Histrionic personality disorder (HPD) is a condition that is characterized by acting overly dramatic. People with HPD may have shifting, shallow emotions and use their appearance to get attention.

Dreams have been described as dress rehearsals for real life, opportunities to gratify wishes, and a form of nocturnal therapy. A new theory aims to make sense of it all. Source: Shutterstock The Mayo ...