In this book, award-winning neuroscientist Camilla Nordreframes mental health as an intricate, self-regulating process, one which is different for all of us. She examines a huge diversity of treatments, from therapy and medication to recreational drugs and electrical brain stimulation, to show how they work, and why they sometimes don't. In doing so, she reveals how the small things we do to lift our mood during the course of a day - a piece of chocolate, a coffee, chatting to a friend - often work on the same pathways in our brain as the latest pharmacological treatments for mental health disorders. Whether they help us to manage pain, learn from experience or expend energy on the things that are important for our survival, these conscious actions are part of a complex process that is unique to each individual and the constant backdrop to our everyday lives. Nord shows that there are more possibilities for recovery and resilience than we might think.