That's exactly what happened to Barack Obama, but would we want him to be in his pajamas and giving a speech? This would make him look ugly and disinterest the audience. If they wear suits and have good posture, charisma will flow through the room like a cool ocean breeze. Listeners didn't know who Barack Obama was before this speech, but with his introductory story about his family and the struggles they had faced. The members were able to understand that he came from a hard-working family and that made him believable. Additionally, he spoke with a clear and strong voice that won over the audience with his charm. His character took shape when he talked about the people he met on his journey and what he wants to do to help them and