There are 19 types of smiles which fall into 2 categories: polite smiles for society which require fewer facial muscles and genuine smiles which engage more muscles in the whole face, according to San Francisco State University researchers. Sometimes it can be pretty hard to tell which smile is fake and which one is genuine. In this test, we offer you the chance to spot a fake smile. Your choice will tell you something important about yourself.
from BrightSide RSS https://brightside.me/wonder-quizzes/which-person-has-a-fake-smile-your-choice-can-reveal-an-important-trait-about-you-668960/
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