A short-term fix for when you're feeling grumpy and you want to cheer up.
Get a pencil or a chopstick and put it in your mouth. Between the teeth and not between the lips so that it forces a smile. Leave it there and keep reading.
This little hack depends on your muscle memory, and helps your brain to remember feeling happy.
Be careful not to put the pencil between your lips, as that will cause a frown, and we don't need to practise those.
Feeling happier yet? No? Well it's probably cheered everyone else up seeing you sitting there with a pencil in your mouth.
You can take it out now...
Photo: Merely, NL
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