"If you're really happy at work, you'll be 180% happier with life overall, have 180% more energy, and be nearly 50% more productive than your least happy colleagues."

Jessica Pryce-Jones, author of Happiness at Work: Maximizing Your Psychological Capital for Success, is CEO and founder of the UK-based consultancy iOpener. She has been featured in the BBC series Making Slough Happy and CNNrsquo;s special on happiness at work. She teaches and coaches leaders at London Business School, Chicago Booth School of Business, Saiuml;d Business School in Oxford and Judge Business School in Cambridge.

In this interview, Jessica Pryce-Jones discusses some of the major factors around happiness at work, as well as what people can do to start improving their own happiness.