It is not very easy to be a speaker. You cannot be successful in this area overnight. A good speaker needs training. Speakers must use their voice in a persuasive manner. African American speakers are special because they are able to keep visual contact with the public, they know when to smile, when to stop or when to appear assertive. Black speakers’ voice can also be warm and they know how to handle the length of the sentence and how often they can use the PowerPoint.