Speaking in public can be a frightening experience for many people. Do not worry so much about speaking in front of others. There are steps you can take to alleviate your fears. Consider all you are about to learn any time you have the opportunity to speak in front of a crowd.
While speaking in public, you cannot assume that people are going to understand what you are talking about. You need to work hard if you want their attention, and you need to work harder if you expect to keep it. This will help you to engage your audience at all costs.
Know your material inside and out. Keep to facts and other information that is directly related to your speech. Insert them and gauge how your audience reacts to them. It's also good to use them to help reinforce your points in your speech by offering a question and answer session as a follow up.