Once again, Christmas has come and gone so very quickly. For some, too quickly - and perhaps for others, the hustle and bustle of this season didn't go quickly enough. For me, I love this time of year and all that it means, so I think it went by way too fast!
Read MoreWhat’s the science behind a smile? Ding Li, from Britishcouncil.org, says when our brains feel happy, endorphins are produced and neuronal signals are transmitted to our facial muscles to trigger a smile.
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