I think the left side is the teacher or professor shouts at his student or scolds his listener/student in a bad manner or showing unrespectful performances while on the right is showing a respectful manner to her listener or student about what they are talking
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I think the left side is the teacher or professor shouts at his student or scolds his listener/student in a bad manner or showing unrespectful performances while on the right is showing a respectful manner to her listener or student about what they are talking