当健康被数字绑架：我们该停止优化自己吗？

We’ve become a generation of optimisers, relying on sleep scores, stress trackers and health metrics to tell us things we used to intuit, but the backlash to our number-crunching ways is building. Performance psychologist Charlotte Ricca explores whether the criticism is justified Matt Bagwell has always been obsessed with numbers. A keen amateur triathlete and ultrarunner, the now 57-year-old was always going to be susceptible to the world of optimisation, and he bought into the lot: heart rate variability, Garmin, Oura, calorie tracking, sleep scores, blood tests, supplements and coaching. If there was a way to measure his fitness, he wanted to know about it. …