Which of the Following Demonstrates the Need for Self-Enhancement

Which of the following demonstrates the need for self-enhancement?

A) Carol remembers the two As she got on Chemistry exams, but forgets about the Two Cs she received.
B) Tom keeps a picture of professional tennis players on his wall to inspire and Motivate him to play better tennis.
C) Charlie hears someone say that he is not very friendly, so he goes out of his way to be warm and outgoing.
D) Clark asks his vocal coach to tell him honestly how much talent he has.