'Funny, wise and absolutely fascinating.' Adam Kay, author of This Is Going to Hurt *** Do you want to be happy? If so - read on. This book has all the answers*

What is happiness? Is happiness even realistic for you to achieve in today's world of rising anger, anxiety, and addiction? It's the fundamental question Dr. Ja

Offers simple activities that help you understand the roles of your "happy chemicals"--serotonin, dopamine, oxytocin, and endorphins. You'll also learn how to b

The Science of Positivity teaches you how cynical thought habits are formed, and how you can rewire yourself to go beyond them.