why yoy should gain your own dominance

The way people talk to you, the way people reflect on you is depend of how you connect with them. How you talk to them. What are the body language you practices. When you talk about some of issue. Are those your info just brilliant enough or people stick with what in thwr mind set?

If you talk loud, is it shown that you are the dominant of the talk or you j6st kind of annoy product?