Allow me to commence this post by posing a question: Do you judge attractive people to be nicer or smarter than less attractive people? (Now, I know people have different taste, but let's assume, for the purpose of this hypothetical situation at least, that we generally find the same people to be attractive the world over.) Most of you might say, "Of course not. Physical beauty has little to do with traits like kindness and intelligence. Studies show, however, that thanks to human perception, they're more entwined than we think.  People have a tendency to judge beautiful people as sharing a variety of psychological characteristics based solely on their looks. Beautiful people are perceived not only as nicer, but more successful.  One study in 2014 found that viewers judged an attractive person who smiled as happier than a smiling person with an unattractive face.  It's mind-boggling to think that people would assign so man...