'Finally -- a map for the troubled human mind. And it's funny.' - Caitlin MoranRuby Wax - comedian, writer and mental health campaigner - shows us how our minds can jeopardize our sanity.With her own periods of depression and now a Masters from Oxford in Mindfulness-based Cognitive Therapy to draw from, she explains how our busy, chattering, self-critical thoughts drive us to anxiety and stress. If we are to break the cycle, we need to understand how our brains work, rewire our thinking and find calm in a frenetic world.Helping you become the master, not the slave, of your mind, here is the manual to saner living.