mnn.com - 3 joyful ways to celebrate the International Day of Happiness

3 joyful ways to celebrate the International Day of Happiness

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Studies have shown that to increase how happy you feel, it helps to do things that make other people happy too. It's the classic 'what you give is what you get' scenario. As US News reported on a 2013 study, 'Sonja Lyubomirsky, a professor of…

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