To Avoid Struggling to Get Your Main Idea Across to the Audience

To avoid struggling to get your main idea across to the audience, you should ________.

A) figure out the one key message you want audience members to walk away with
B) reward their goodwill with a presentation that is clear, concise, and upbeat
C) recognize that uninterested audiences care deeply but might not be open to listening
D) not try hard to hold their attention throughout