Don't Worry. Be Happy.

…After decades of studying and working with tens of thousands of patients, researchers at the Mayo Clinic say they’ve cracked the code to being happy.… the first and foremost way to be happy is to focus our attention.… if we learn to command our thoughts, shifting perspective away from the negative, and embrace the positive, we will be happier…

So the secret of happiness is disciplining the emotions. And the secret of disciplining emotions is training the mind to focus on happiness. Wait…