Last Updated Mar 5, 2009 12:45 PM EST
Say thank-you often, offer compliments, tell your co-workers and employees how much you appreciate them. Take a few minutes to do that each day and watch what happens.
And for some inspiration, check out this award-winning short film by Kurt Kuenne. It's fabulous -- and guaranteed to make you smile.
(Direct URL: http://www.youtube.com/watch?v=Cbk980jV7Ao)