... I have one of those wearable devices that monitors my heart rate, sleep quality, activity level, and calories burned. Mine is called an Oura ring, and at the end of the day, it told me what I already knew: I had been “unusually stressed.” When this happens, the device asks you to log the source of your stress. I scrolled through the wide array of options—diarrhea, difficulty concentrating, erectile dysfunction, emergency contraceptives. I could not find “financial issues,” or anything remotely related to money, listed.