Great speaking is not about being the best. You can be the world champion of public speaking, but true speaking is not a contest on speech techniques.
Great speaking comes with your uniqueness. When go up there on stage, people want to know what is so special about you.They want to see you and not a made up speaker. They want to hear your stories. They want to connect with a genuine person, not an imitation.
Great speaking is sharing your gifts with confidence. When people see the true you they will open their ears, eyes, hearts, and minds to you. Then your goodness and beauty will flow to them.