What is happiness? We all have deeply personal (and different!) definitions of happiness. But here's how scientists see it: Happiness is a combination of how satisfied you are with your life plus how good you feel on a daily basis. 40% of your happiness is controlled by your thoughts, actions, and behaviors. It varies from person to person, but approximately 10% is determined by your circumstances and 50% is genetically determined.
Infographic by: happify
Infographic by: happify