Looking for open source software. I'd rather use Antenna Pod instead of Spotify for podcasts instead of paying for an app or subscription that may not be reliable.
Drinking water when tired. It kept my hands busy and helped me cut back on smoking.
Learning to solder helped me buy less replacement electronics.
Working for myself. I work a couple hours a day, make enough money to do whatever I want, and I never have to pretend anyone else is "above" me because of a plastic badge they earned by trading their life away for a fixed income.