Celebrate the release of “The Alphabet of Happiness” with Klaudia Mitura’s 26-day challenge—one happiness-boosting habit for every letter from A to Z!

In today’s episode, Klaudia explores letter is J for Jokes—celebrating the healing power of laughter. Klaudia explores why laughter is instinctive and how it boosts happiness, reduces stress, and strengthens social bonds.

Today’s challenge: give yourself permission to laugh—try ten minutes of genuine laughter to enjoy the mental, physical, and social benefits. Laughter really is the best medicine!

Get involved:

⭐ Get a quick summary of each happiness principle—follow along as we reveal a new letter every day!

📨 Subscribe to the Substack newsletter for exclusive insights and updates: https://thehappinesschallenge.substack.com/

🎉 Register for the big book launch party at the Science Museum, London, on 31st October. https://thehappinesschallenge.co.uk/book

🏆 Join the competition: Share your thoughts on each principle, tag me (@Klaudia Mitura on LinkedIn / @thehappinesschallenge_klaudia on Instagram), and tag a friend for a chance to win one of three signed copies of The Alphabet of Happiness!

📚 Can’t wait? Grab your own copy now from Amazon, Guardian Bookshops, Blackwells, Waterstones, and more.https://thehappinesschallenge.co.uk/book