Your Tennis Coach Says That You Have Fallen into the "Anchoring

Your tennis coach says that you have fallen into the "anchoring" thinking trap.Which of the following statements best describes you?

A) Your serve has been way off for months, but you are reluctant to modify your service motion even though it is likely to help.
B) Your one-handed backhand has a fundamental flaw. Rather than work on a two-handed backhand, you decide to improve on your existing shot.
C) If you hit a really bad shot, you tend to dwell on it rather than forgetting about it and moving on.
D) If an opponent hits a few lucky shots in the beginning of the match, you stop going to the net even though it is your best strategy.