No matter how much we like to deny it, it’s still in fact happening every moment that we see another human being. Judging a book by its cover. When walking down a street or sitting in a room, our mind won’t stop observing; and during that process, subconsciously, we are judging a person by their appearances, postures, gestures- – whether they are high class or low class, yuppies or hippes, fashionable or horribly dressed, snotty or arrogant, and among other things. Even though we have said and were told many many times to not judge someone, but all of that talks are just denials. We can’t control our sunconscious mind shooting these kind of thoughts into our conscience.