It is well-known that people communicate through a set of filters shaped by history, sense of identity, beliefs about what is true, and values about what is right, as well as perceptions and interpretations of what is going on. When someone else communicates with us, we squeeze the message through our own personal filtering system to understand. Of course, people from the same ethnic, cultural, gender, national, or geographic grouping have some common history and beliefs. That makes communication within those groups easier, than between people who come from different backgrounds.
