This point will go in hand with Presentation of Appearance, as one of the first things that people will notice about you. If you speak eloquently, it will draw people to you and they will want to listen to what you say. However, if you speak in such a way that makes people have to question how one person could become that unintelligent in their short lifespan, they will naturally disregard everything that you say. On the other hand, if you speak in such a way that flaunts your vernacular, it will come off as pompous and arrogant, which will also in turn, turn people away from listening to you.
Lesson #1 - Coming Soon