Step 1: Understanding the Question:
We must identify which personality disorder listed in the options is primarily characterized by an exaggerated, extreme feeling of self-importance, grandiosity, and a lack of empathy for others.
Step 2: Key Formula or Approach:
Recall or evaluate the primary clinical definitions of the options:
• Narcissistic: Grandiosity, need for admiration, inflated self-importance.
• Borderline: Instability in relationships, self-image, and emotional states.
• Dependent: Pervasive psychological dependence on other people.
• Antisocial: Disregard for or violation of the rights of others.
Step 3: Detailed Explanation:
Narcissistic Personality Disorder (NPD) is a mental health condition characterized by a lifetime pattern of self-centeredness, grandiosity, an intense craving for admiration, and a deeply inflated sense of personal importance. Individuals with this condition often believe they are special or superior and deserve unique privileges, fitting the question's definition.
Step 4: Final Answer:
The personality disorder characterized by an extreme feeling of self-importance is Narcissistic personality disorder, which corresponds to option (A).