There is some debate over what disorder Anna Karenina may have had, as she exhibited a range of symptoms that could point to a number of different conditions. Some experts believe that she may have had borderline personality disorder, given her impulsive behavior, her stormy relationships, and her self-destructive tendencies. Others believe she may have had narcissistic personality disorder, given her need for constant admiration and approval, her lack of empathy, and her grandiose sense of self-importance. It is also possible that she had some form of anxiety disorder, given her constant worry and stress, her difficulty sleeping, and her avoidance of social situations.