Positive psychology is a relatively new branch of psychology that studies happiness. If you want to know how to be happy, here you have more than 100 tips for happiness based on science, psychology, neuropsychology and recent studies and research. This app is a self-help guide to follow step by step tips to be positive, optimistic, active. pro-active and happy for your personal growth. Your happiness app gives you free: - Tips for happiness: curious and obvious tips, based on multiple studies -