Once the broken bolt is removed, run a lubricated tap or thread restoring tool of the correct size and thread pitch through the hole, to clean up any rust or damage.

Because if a good speech is delivered badly it can bore the audience, confuse them, or make them distrust the speakeri think they all come back to this one, except that last answer because that is false. if your audience starts making fun of you or gets distracted it is because they are either bored, confused or distrust you.

Where is the rest of the information?