Being expressive is the number 1 trend of this era. Although, when is it a real-blunt expression? When can we call a line is already been crossed, and a remark is considered insulting and demeaning. The trick is looking at words used to a judgement. A blunt person chooses their words carefully. Sometimes, they border on being sarcastic. A rude person talks loudly and tries to be the center of attention. Don’t give an excuse that it depends on how a person receives it. Words are words but apply the voices’ sounds and that is where you can hear their inner souls.