We use words all the time and rarely give them much thought. If you consider the power they can carry you may want to give them a little more attention.
Words can express love, give comfort and express joy. They convey sadness, hurt and jealousy. They can bring us together or tear us apart; cause war or make peace. The use of words can paint picture or deliver ultimate confusion.
Work on building your vocabulary and remember keep you work simple and easy to understand. Develop a stable of strong descriptive words. An excellent way to practice is to describe the setting you find yourself in, and the people or other living thing that are around you.
As speakers it is critical that we carefully craft the words that create the images that convey our message in a clear and concise way. For when we are live there is no retake or rewind. Once you say it you own it.