It occurred to me today...
Based on information from a website which gave data that showed who the happiest people in life tend to be, (those who laugh a lot and even more so, those who are charitable) I thought of something. I submit that based on that information, that ANYtime you come across a March of Dimes or some other charity asking for money, you give them something, anything. It is also amazing how well your karma tends to work with you when you act in regular charity. Give it a try, it might be a great way to boost your happiness.