Schizotypal personality disorder

personality disorder that involves a need for social isolation, anxiety in social situations, odd behavior and thinking, and often unconventional beliefs

Schizotypal personality disorder (also called Schizotypal disorder) is a personality disorder. People with this condition suffer from thought disorder, paranoia, and social anxiety: Very often, they have problems making and keeping social ties with other people. They may also feel uneasy in larger groups. They look odd or peculiar to others and may show unusual thinking and behaviors.