In How To Have A Good Day, Caroline Webb shows readers how to use recent findings from behavioral economics, psychology and neuroscience to transform the quality of our everyday lives – at work and beyond. This downloadable book excerpt includes the Intro to the book as well as the opening “Science Essentials” section, which lays the scientific foundations on which the rest of the book rests. It describes three important themes emerging from the behavioral sciences that help us understand how to be at our best more often.