HUFFPOST VIDEO
03/17/2014 04:12 pm ET | Updated Mar 17, 2014

How To Be Happier At Work

According to Alexander Kjerulf, author of "Happy Hour Is 9 To 5," there's one small thing you can do to be happier at work. The best part? It's incredibly easy.

"Say a really nice, cheerful good morning to your co-workers," he suggested on HuffPost Live. "Tell your co-workers they've done a great job. ... It creates great relationships in workplace."

Learn more about what you can do to be happier at work in the rest of Alexander Kjerulf's HuffPost Live interview below.

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