positivity

Cartoon image of a man high on a ladder among the clouds, reaching out to touch a star. The ladder is wood-coloured, the man is wearing grey trousers, brown shoes, a black top and blue blazer. The sky is pale blue.

The Life-Extending Power of a Sunny Outlook

By Dr David R Hamilton | March 25, 2025

Can a positive attitude help us live longer? It seems it can—according to a growing…

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Group of friends bunched together, happy, each with one arm outstretched to their sides, with broad smiles on their faces. Kneeling on concrete paving stones with college campus buildings in the background.

20 science-based tips for increasing happiness

By Dr David R Hamilton | January 14, 2025

I’ve compiled 20 different tips, or hacks, for boosting your happiness, each with a wee bit of scientific justification.

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Happy cheerful middle-aged mature couple dancing together in the kitchen, preparing food. On the worktop are vegetables (red and yellow pepper), cucumber, tomatoes, mushrooms, carrots and salad. The salad is in a glass bowl. There's also two baguettes and two glasses of red wine.

A pinch of kindness, a dash of courage, and a sprinkle of hope: Life’s magic recipe

By Dr David R Hamilton | January 7, 2025

Some days, we might greet the morning with a clear plan and unshakable determination. Other days, all we might muster is a cup of coffee and a willingness to try again. Both are enough.

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Older people in a sack race

Why a positive attitude can help you live longer

By Dr David R Hamilton | March 30, 2022

After just ten days, they improved in memory, vision, hearing. They were stronger, more flexible, and ‘before’ and ‘after’ photos showed them to be two years younger.

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