Quiz time! Is this man's forehead consistent with sincerity or insincerity? What would make it appear more sincere? Less sincere? Does the appearance of his forehead match his mouth if we are looking for sincerity? Does his forehead match his eyes? What about his right hand? What does it's placement tell us? What is the level of sincerity it conveys? Where could it be better placed? Look at his mouth - what should jump out you immediately is its asymmetry. What does this lack of symmetry demonstrate? With what specific emotion(s) is it correlated? What is the "sincerity quotient" his mouth conveys?