What should a speaker avoid when delivering their speech?

A speaker should avoid incorrectly citing sources to back claims because doing so undermines the speaker's credibility and the overall reliability of the information being presented. Properly cited sources lend authority to the speaker's arguments and demonstrate thorough research and integrity. When a speaker provides accurate citations, it allows the audience to evaluate the validity of the claims made and fosters trust in the information being shared. Incorrect citations can lead to misinformation and may detract from the audience's understanding, making them less likely to accept the speaker's message or see them as an authority on the subject. This highlights the importance of careful research and accurate representation of information in effective public speaking.