I am sure you have noticed this phenomenon as well. You are in a shop full of people, different races in fact. But all you hear is the noise of the black folks talking. They are so loud you could hear them from 30 yards away. I used to think continental Africans were the main culprits until I encountered Jamaicans and African-Americans in full flow, they are just as loud. It is surely a black thing. I would just like to know why black people feel the need to yell at each other while having a conversation.