According to Dr Eric Finzi, there is a direct correlation between a person’s facial expressions and their mental health. In his book, The Face of Emotion, he discusses how strongly he feels about this connection. Test out Dr. Finzi’s theory with this simple experiment: Find a time when you are feeling sad or depressed, and force yourself to smile, or even laugh out loud. Although it is not a miracle cure, you will find yourself feeling slightly happier. So too, Dr. Finzi theorizes if an individual has Botox injections into their frown lines or forehead creases, that look of a rested, happy face will create a happy feeling within. This theory, while provocative, is not without its backing philosophies. Many doctors, including neurobiologist Antonio…