That Little Voice In Your Head: Adjust the Code That Runs Your BrainTo fix a machine, first you need to find out whats wrong with it. To fix unhappiness, you need to find out what causes it. That Little Voice in Your Head is the practical guide to retraining your brain for optimal joy by Mo Gawdat, the internationally bestselling author of Solve for Happy. Mo reveals how by beating negative self talk, we can change our thought processes, turning our greed into generosity, our apathy into compassion and investing in