happiness

Illustration of a young woman looking out through a giant keyhole, which is as big as a giant door. Outside - through the keyhole - the sun is shining and we see a giant colourful flower. The image around the outside of the keyhole depicts nighttime.

The Science of Self-Affirmations (And Why They Actually Work)

By Dr David R Hamilton | December 31, 2025

The key difference with self-affirmations is that we focus on something we believe to be positive already about ourselves. The focus on it causes it to expand, and with it our sense of self expands too.

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A hand outstretched holding three gerbera flowers - one yellow, one light pink and one a darker shade of pink. It's against a pastel blue background.

The Science of Being Thankful

By Dr David R Hamilton | November 25, 2025

One theory goes that we’re wired for connection – and gratitude connects us. And since connection boosts brain health, heart health, and overall physical health and longevity, gratitude is a doorway to all those benefits.

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Two girls, happy, hugging facing the camera, wearing bright clothing and sunglasses. They're both wearing open blue denim jackets and striped tops. One has dark blue and white stripes and the other has read and white strips - both horizontal stripes. The girls on the left is smiling broadly and the girl on the right has a wide open mouth smile and is making a fun two finger peace gesture. They seem very happy and fun. The background is single tone mustard-yellow.

Live your best possible self

By Dr David R Hamilton | November 5, 2025

Imagine a time in the future – say, a year from now – where things…

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3 women around 40 years old laughing hysterically. They're sitting on the floor at the foot of a bed on a rug. They're all wearing jeans, have no shoes on, and are holding cups of tea or coffee. They're wearing light coloured tops - one is blue, one is white, and one is light green.

Why laughter really is the best medicine

By Dr David R Hamilton | October 22, 2025

There’s more to laughter than a good feeling. Studies now show it impacts the heart and immune system, it produces endorphins and reduces inflammation, and it’s like gym time for the soul.

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