Four (or more) of the following criteria, beginning by early adulthood and present in a variety of contexts:
Avoids occupational activities that involve significant interpersonal contact because of fears of criticism, disapproval, or rejection.
Is unwilling to get involved with people unless certain of being liked.
Shows restraint within intimate relationships because of the fear of being shamed or ridiculed. **Is preoccupied with  being criticized or rejected in social situations.
Is inhibited in new interpersonal situations because of feelings of inadequacy.
Views self as socially inept, personally unappealing, or inferior to others.
Is unusually reluctant to take personal risks or to engage in any new activities because they may prove embarrassing.
Avoids occupational activities that involve significant interpersonal contact because of fears of criticism, disapproval, or rejection.
Is unwilling to get involved with people unless certain of being liked.
Shows restraint within intimate relationships because of the fear of being shamed or ridiculed. **Is preoccupied with  being criticized or rejected in social situations.
Is inhibited in new interpersonal situations because of feelings of inadequacy.
Views self as socially inept, personally unappealing, or inferior to others.
Is unusually reluctant to take personal risks or to engage in any new activities because they may prove embarrassing.
Avoidant personality disorder
Anxiety disorders
Dependent personality disorder
Other personality disorders
Histrionic personality disorder
Personality change due to another medical condition
Borderline personality disorder
Substance use disorders