Yesterday I wrote about the negative effects of too much Christmas music. But another study claims that putting up Christmas decorations early can boost your happiness. Experts say that it could make you a happier person because decorating for Christmas reminds us of the best times in our lives. That nostalgia has been shown in studies to stir emotions and increase joy. In my case, I just plug in the outside Christmas lights that have been hanging on the gutter since 1999!
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