One of the main benefits of building presentation skills is enhanced confidence, which in turn enhances your effectiveness as a speaker. The confident speaker is considered trustworthy, believable, and persuasive. How do speakers demonstrate confidence? Confidence is expressed through the tone of a speaker’s voice, its intensity – not too soft; its pitch – not too high; its speed – not too slow; and its variation – a voice that is not monotonous but varied and interesting. Co