Shawn Achor gives a talk at Google on happiness being a competitive advantage. This is almost the same talk he gave at TED, but with all new jokes :). Even if you have seen his TED Talk, it is worth a listen because he makes a couple of points he didn’t make at the TED Talk. Plus, it is also good to be reminded what happiness can do for you. In both talks, he talks about what can happen when you put happiness first; you become more productive, less moody, and just improve all aspects of your life. Check it out. It’s worth a listen.