Work gives you purpose and social connection, while hobbies—like gardening, painting, or even pickleball—bring joy, relaxation, and a break from the grind. Together, they’re a powerhouse against the blues. And this wasn’t just a fluke—researchers adjusted for age, health, and lifestyle, and the combo still shone. Imagine that: a little side gig plus a weekend watercolor session could keep your mind brighter as you age.