Paranoid Personality Disorder is a psychological disorder in which a patient perceives interpersonal threats without having any sufficient evidence. Social environmental activities influence this disease. They are always concerned that people are plotting against him. These individuals do not accept their faults. Because of this, individuals with this diagnosis remain vigilant in scanning their environment for potential threats. The prevalence of paranoid personality disorder in the general population is about 1.5% whereas the outpatient population would be more than 25%.