Did you know: A smile is a highly nuanced expression and uses 17 different muscles in the face. Did you also know that smiling has been linked to lower blood pressure and better general well-being? And that it’s harder to frown when you’re looking at someone smiling?  Strange, but true.  Human smiling seems to connect, in some way, with human well-being. There’s even some who argue, that the mere act of smiling itself can make us happier.  Another interesting fact:…