Paranoid Personality Disorder
-Highly critical of others, yet sensitive to criticism of self
-Suspects that others are exploiting, harming, or deceiving him or her
-Quick to react angrily
-Hostile, stubborn and argumentative
-Perception of innocent incidents as threatening
-It is common in people who have close relatives with schizophrenia or delusional disorder.
-Also more common in men than women.
Could be caused by early childhood experiences