Why might a message need to be longer when the audience is skeptical or hostile?

A) There will be fewer supporting points to win over the audience
B) The message can then be focused on conclusions and recommendations
C) You will have a better opportunity to use a direct format for the message
D) The audience will not understand the main idea of the message
E) You will have to build a consensus about the controversial subject

When the audience is skeptical or hostile, there is likely to be disagreement or controversy over the subject of the message. Therefore, a longer message may be needed to build a consensus and persuade the audience. This may involve presenting more supporting points, addressing possible objections or counterarguments, and providing evidence and examples to back up claims. Focusing on conclusions and recommendations may not be effective if the audience does not trust or agree with the speaker, and a direct format may come across as confrontational or aggressive.