But it may also be true that people feel happy because they smile ... I also explain how a fake smile impacts your brain, when to try it, and what benefits you can expect. And if you aren ...

the key difference between this “real” happy smile and a “fake” happy smile lies in the orbicularis oculi – muscles that wrap around the eyes. All smiling involves contraction of the ...

Customers can often sense when a salesperson is being inauthentic and their reactions can be harsh. Negative customer responses—such as skepticism, hostility or dismissiveness—exacerbate salespeople’s ...