😄Happiness is 50% genetic and introverts tend to have more long-term happiness.
📈Happiness is contagious and can be transmitted from person to person.
🍔Obesity is contagious, but struggle and suffering are needed to truly experience joy.
🚀Find satisfaction in progress, not just in achieving goals.
💡Goals that lead to a happier life include relationships, meaning, accomplishment, and engagement.