Which of the Following Individuals Most Likely Has Obsessive-Compulsive Personality

Which of the following individuals most likely has obsessive-compulsive personality disorder?

A) Stijn, who sometimes sees things that aren't there or believes things that have no basis in reality (e.g., fairies live in his plants)
B) Dagmar, who is crushed with the slightest hint of a criticism and who feels very inadequate in life
C) Reuben, who stays up all night working to try and reach his impossible standard of perfection
D) Celia, who only thinks of herself, as if she is the only person who matters in the world