4chan

Yeah, that approach is terrible. You gotta explain what your situation is before getting angry.

Living in a more diverse society is awesome, but one thing that we all need to get used to if we want that society to work is patiently explaining ourselves to people, and how we would like them to treat us if they want to be polite. People take time to learn stuff, and you cannot assume they have learned it if you haven't explained it to them.