Michelle: I think that at some point in every person’s life, they dream about what kind of superhero they might be and what powers they might have.  When I was a child, I wasn’t sure what my costume would look like or my catchphrase might be, but when I envisioned myself striking that superhero pose, I was there to turn frowns upside-down!  A few years ago, I went to a laughter therapy seminar.  During this seminar, the presenter shared that there have been multiple studies regarding smiling and success.  In one such study, scientists conducted research over a thirty-year period. They reviewed five hundred student’s yearbook photos and, measuring just the student’s smile, were able…