What does science really say about self-belief? In this special episode, Klaudia Mitura unpacks the brain science behind your 7-day confidence challenge.

Discover how small actions spark dopamine, reshape your brain through neuroplasticity, and how body language and self-talk literally rewire you for confidence. As you reset for the

new year, learn why true confidence is built on evidence.

Get involved:

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

📚 Grab a copy of The Alphabet of Happiness from Amazon, Guardian Bookshops, Blackwells, Waterstones, and more.https://thehappinesschallenge.co.uk/book

Confidence isn’t just for the lucky few; it’s a skill you can train! In this episode, Klaudia Mitura guides you through a 7-day challenge to rewire your brain for self-trust.

Each day, you’ll try a quick, science-backed exercise that strengthens your confidence from the inside out.

From celebrating your wins to mastering body language and calming nerves, you’ll build real confidence, one small action at a time.

Get involved:

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

📚 Grab a copy of The Alphabet of Happiness from Amazon, Guardian Bookshops, Blackwells, Waterstones, and more.https://thehappinesschallenge.co.uk/book

Unlock the science of self-belief in this inspiring episode as Klaudia Mitura sits down with Caroline Brewin, author of the new book “Confident.”

Dive into how neuroscience shapes our inner dialogue and discover practical, science-backed ways to build authentic confidence.

Caroline shares her holistic model for confidence, the power of understanding our self-talk, and actionable strategies you can use right away.

Together, they tackle the reality of imposter syndrome, the importance of self-acceptance, and why celebrating your wins matters.

Get involved:

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

📚 Grab a copy of The Alphabet of Happiness from Amazon, Guardian Bookshops, Blackwells, Waterstones, and more.https://thehappinesschallenge.co.uk/book

Ready to move from feeling stuck to finding your flow? In this episode, Klaudia shares five practical, science-backed exercises to help you shift out of fear and overthinking and into energy, curiosity, and purpose. Tune in!

Get involved:

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

📚 Grab a copy of The Alphabet of Happiness from Amazon, Guardian Bookshops, Blackwells, Waterstones, and more.https://thehappinesschallenge.co.uk/book

Feeling stuck isn’t a lack of motivation: it’s your brain’s way of trying to keep you safe. In this episode, Klaudia unpacks the science behind feeling stuck and guides you through reflective questions to help you reconnect with your purpose and spark new possibilities.

Take a pause, reflect, and join the journey to living with more meaning.

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

📚 Grab a copy of The Alphabet of Happiness from Amazon, Guardian Bookshops, Blackwells, Waterstones, and more.https://thehappinesschallenge.co.uk/book

In this inspiring episode, Klaudia sits down with psychologist and author Sarah Rozenthuler to unpack what it really means to move “from stuck to flow.” Discover why feeling stuck is universal, how reconnecting with your purpose—big or small—can anchor you through self-doubt, and how honest conversations can spark new energy and open doors to positive change.

Tune in to learn how simple shifts in mindset and meaningful dialogue can help you find flow and make a difference, every single day.

Get involved:

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

📚 Grab a copy of The Alphabet of Happiness from Amazon, Guardian Bookshops, Blackwells, Waterstones, and more.https://thehappinesschallenge.co.uk/book

In this special 200th episode and final wrap-up of the “Alphabet of Happiness – 26-day challenge,” Klaudia Mitura celebrates the completion of the 26-day happiness boost and thanks listeners for joining the journey.

Whether you tuned in for one episode or all twenty-six, Klaudia hopes you feel inspired and empowered to bring more happiness into your life.

In this milestone episode, she recaps all 26 science-backed principles from A to Z, giving you a complete happiness toolkit to support your journey ahead. Don’t miss this uplifting finale and the celebration of 200 episodes!

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 (TONIGHT!)

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

In the final episode of “The Alphabet of Happiness – 26-day Boost,” Klaudia Mitura explores Z for Zest—how to kickstart your feel-good chemicals and recharge through rest. Klaudia explains how dopamine fuels joy, motivation, and positive habits, and why good sleep and a healthy gut are essential for happiness.

Today’s tip: boost your zest by building anticipation for future joys, like planning a fun event or savoring a countdown. Want to discover more science-backed ways to spark happiness and energy? Listen to the full episode and finish your happiness journey on a high note!

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

Today’s episode of “The Alphabet of Happiness – 26-day Boost” features Y for Yes, all about making good enough decisions for a happier life.

Klaudia Mitura dives into the daily decision-making process and the common traps that can lead to regret.

She explains the difference between “cold” and “hot” regret, and how reflecting on your regrets can help you take positive action.

Today’s toolkit tip: identify a regret you have, decide if it’s cold or hot, and brainstorm steps you can take to move closer to the life you want. Want more insights on confident, regret-free decision-making? Listen to the full episode!

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

Welcome back to “The Alphabet of Happiness – 26-day challenge,” celebrating Klaudia Mitura’s new book and counting down to the big launch party!

Today’s letter is X for X Factor, all about building self-belief and embracing what makes you unique. Discover why recognising your distinctive strengths and believing in your own value is essential for happiness and life satisfaction.

Today’s happiness toolkit tip: when you need a quick boost of confidence, try a powerful posture—stand tall and feel your self-belief grow! Listen to the full episode for more ways to unlock your X factor and spread happiness!

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