Analyzing Your Audience Helps to Ease Anxiety Because

Analyzing your audience helps to ease anxiety because:

A) it directs your attention away from thinking about your presentation.
B) it's easier for you to relax once you know some of their personal secrets.
C) the more you know about them,the better you can create an effective message.
D) the process helps you come up with good topic ideas.
E) you can then impress them with how much you know about them.