It Is the Night Before Your Dissertation Defense, and You

It is the night before your dissertation defense, and you want your advisor to judge your presentation favorably. In order to increase your advisor's propensity to like your presentation, which of the following is most likely to be true?

A) You want your advisor to be in a state of high arousal
B) You want your advisor to be in a cheerful mood
C) You want your advisor to be in a mood congruent to your own
D) All of the above