There are two basic types of personalities:'sunny' or 'rainy,' those that see the glass as half-full or as half-empty. New research indicates that a range of techniques - from traditional cognitive behavioral therapy to groundbreaking visual-conditioning exercises - can alter our brains' circuitry, allowing lifelong pessimists to think positively and find happiness.
Pioneering psychologist and neuroscientist Elaine Fox explores the little-understood connection between optimism and happiness, showing how we can brighten our lives - and help ourselves flourish - by retraining our brains.
