When I first found Mr. Money Mustache's blog, we leaned in to frugality. Hard. Take a look at some of the early posts from the blog's first year. Why we rented out a room in our house, even after we were married and had paid off the mortgage. Why we rode a scooter around town to save on gas. Why, for a very short time, we took fucking navy showers (like, getting wet, turning off the faucet, then soaping up, then rinsing off) just to save a little money on water.
Then we relaxed. We realized we were happier when we weren't viewing every single activity as something to optimize: when we realized our life wasn't just a series of cost-saving targets.