Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Our Q&A platform offers a seamless experience for finding reliable answers from experts in various disciplines. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

A 41-year-old man is referred for psychiatric evaluation after displaying a pervasive pattern of grandiosity, need for attention, and lack of empathy. He has never had a manic episode or psychotic symptoms, nor has he had any legal issues. According to the DSM-5 criteria, how many symptoms are required to make the most likely diagnosis?