Show Kindness

A person exhibits greatness by the way he or she treats little people. There is no better test of character than the way a person treats the last, the least and the lost.(anon)
Do something kind today. Smile at the guards, buy your messengers, drivers or janitors a cup of coffee or something or simply say: “I thank you for the good work you are doing in order to make my day better.”
Guess what? The moment you do this you actually feel better.