'As a champion catastrophizer, I can confirm that this book is a godsend' Dawn French 'A must read and a great companion' Zoe Ball 'Terrific... If I could eat a book it would be this one' Derren Brown 'A wise, warm, compassionate guide to living well with anxiety' Emma Freud 'A chill pill in book form' Kathy Lette ''The perfect Anxiety Tool Kit. Sian's advice is accessible, soothing and spoken from the heart' Julia Bradbury 'A warm and comforting bundle of science, case studies and evidence-based tips' Professor Catherine Loveday 'A brilliant, thoughtful, generous human' Tim Minchin