Investing in Learning and Self-Improvement

Life-long learning and self-improvement often lead to personal growth, self-confidence, and a sense of achievement, all contributing to happiness. This could be as simple as buying a book or enrolling in an online course. It could also involve hiring a personal coach or therapist to work on unique challenges or mental health issues.

Research has shown that people who continuously learn and challenge themselves are likelier to be happy and satisfied with their lives. This is because learning new things can boost dopamine production in our brains, leading to increased motivation and enjoyment.