There are several different types of personality disorders, which are categorised under three main ‘clusters’:
Cluster A: Suspicious
paranoid personality disorder
schizoid personality disorder
schizotypal personality disorder
Cluster B: Emotional and impulsive
anti-social personality disorder
borderline personality disorder
histrionic personality disorder
narcissistic personality disorder
Cluster C: Anxious
avoidant personality disorder
dependent personality disorder
obsessive compulsive personality disorder