Face On, Face Off

They say, Face is the Index of Behaviour. Behavior, overt or covert, both are significant. Is the face or our external behaviour always a reflection of our internal behaviour ? If we take it as true, then I wonder on the behavior of many people. Specially abt Jats, as is mostly observed, they are harsh in their tones, rough in their approach, sometimes considered even rude. But equally is popular that they are very kind hearted, very simple, very pure at their hearts. But until this simplicity, this purity, this kindness is shown in words, until this internal behavior is expressed through external behavior, how we can make a show of our complete self ? No one can look into one's heart. What is obvious is true. So it's very important to show what we are. There should be one to one relationship between overt and covert.
Being Jats, as they are described, identified to be rough n tough, harsh; some feel very pride in being rude, rough(molad) in their behaviour. How to know what they are? They'll be judged from wht's seen to others. We let the world know about us by our deeds, by our actions, our responses, our reactions. So if we are rude, we are rough in this face on/show off business, how it's going to make an impact on others, so what we are the most kind, most sensible persons face off.