The most popular course at Yale University teaches students how to be happy. I took it — and made you a cheat sheet.
Why do we need to be happy? - Quora
10 Steps To Happiness, How to be Happy, Art of being Happy
How to Be Happy—15 Ways to Experience More Joy
How to Be Happy: 30 Keys to Happiness
How to Be Happy: 7 Reasons Why You're Secretly Unhappy With Life
How To Be Happy — Better Day Books
How to Be Happy: 8 Ways to Be Happier Today - Becoming Minimalist
How to be Happy – EvolvingMinds
20 Ways to Be Happier Ways to be happier, Self improvement tips
How to be happy: 30 expert-approved tips to become your most
20 Small Ways To Be Happier This Year (Or Any Year)
20 Ways to Be Happier - BALANCE THROUGH SIMPLICITY