Paranoid Personality Disorder is a mental health condition characterized by a pervasive distrust and suspicion of others. Individuals with this disorder often believe that others are out to harm or deceive them, even without evidence. This can lead to difficulties in forming and maintaining relationships, as they may interpret benign actions as threatening. People with Paranoid Personality Disorder may also be overly sensitive to criticism and hold grudges. They often struggle to relax and may frequently feel on edge. Treatment typically involves therapy, which can help individuals develop healthier thought patterns and improve their interpersonal skills.