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Leading psychologist Nicholas Epley helps us understand why our social fears are often mistaken and how small acts of connection can ultimately transform our lives.

We are among the most social species on the planet, uniquely equipped to connect with others. Doing so makes us happier, healthier and more successful. Yet so often we shy away from it – whether that’s saying hello to the stranger who sits next to us, or moving beyond small talk with a work colleague, or expressing our gratitude to people we appreciate. Why?

In this inspiring book, psychologist Nicholas Epley reveals how misplaced social fears interrupt our instinct to connect and how to overcome them. Drawing on decades of research, he shows that bridging the gap between two people is far easier than we think and success is more likely than we imagine.

Whether introvert or extrovert, we all can benefit from being just a little more social. And as Epley shows, gradually building wiser social habits can ultimately have life-changing results.

‘One of those rare books that might actually change your life’ Daniel Gilbert, author of Stumbling on Happiness

‘Everyone should read this beautiful book – and learn to use the transformative power of reaching out to build a more meaningful life’ Charles Duhigg, author of Supercommunicators

‘I love this book. Truly, Hello might change your life. Beautifully written, meticulously crafted, and winningly earnest. It’s a masterclass in social connection’ Angela Duckworth, author of Grit

‘Masterfully blends cutting-edge research with unforgettable stories to reveal how small acts of connection can make your life richer and happier. This inspiring book will forever change how you see and reach out to other people’ Katy Milkman, author of How to Change

‘Brilliant and eye-opening, Hello is brimming with insights about how to rediscover the joy of being human’ Sonja Lyubomirsky, author of How to Feel Loved


© Nicholas Epley 2026 (P) Penguin Audio 2026