Fellow speaker,
When you question your audience on certain subjects, you will get very similar responses from audience to audience. For example, if you ask your audience, "What does the captain of an airplane say over the loud speaker?" they will get certain answers, and when you ask the question to a different audience, you will get the same type of answers. Knowing that the audience will always answer in a certain way allows you to set up your speech to reply to the answers you KNOW you are going to get.
Mind reading,
Tim
