I study happiness for a living: 12 little rules for a happier life I wish I learned sooner
- Posted on September 10, 2025
- By CNBC
- 2 Views

I study happiness for a living: 12 little rules for a happier life I wish I learned sooner

Gretchen Rubin has spent 12 years researching the science of happiness and confidence. Here are 12 useful reminders that have helped her live a more meaningful, regret-free life. The best part? They're short and easy to remember.