In an article titled "Therapist Describes The Symptoms of Narcissistic Personality Disorder," the main idea is to provide an overview of the symptoms associated with this disorder. The therapist explains that individuals with narcissistic personality disorder often exhibit grandiosity, a need for admiration, a lack of empathy, and a sense of entitlement. These individuals may also display manipulative behaviors, excessive self-focus, and an inability to handle criticism. The article aims to educate readers about the characteristics and behaviors typical of narcissistic personality disorder.