At work, John eats alone, avoids socializing with his coworkers, and has yet to make it to any company picnics or gatherings. Since John’s withdrawal is based on an intense fear of rejection rather than a lack of interest in people, he would most likely be diagnosed with personality disorder.

He would be most likely diagnosed with AVOIDANT PERSONALITY DISORDER.

Explanation: The avoidant personality disorder in psychiatry is any of a class of mental disorders characterized by ongoing rigid patterns of thought and action characterized by an irrational fear of rejection and anxiety in social situations. Unlike the schizoid personality disorder, an individual with avoidant personality disorder want relationships but tend to avoid them due to fear of rejection or criticism.

i am not in high school so i don’t know