Recently, I've chanced upon an old TEDTalk presented by Shawn Achor, CEO of Good Think Inc, also a psychologist. The title of the presentation is "The Happy Secret To Better Work".
One thing that I like very much about his talk is he is truly a story teller and an intelligent "joker" that can crack clever jokes out of nowhere. Seeing is believing, check out his talk below :
Following is a snapshot from his presentation which I thought worth special mentioning as these simple steps enable you to create a ripple effect towards happier self :