i'm wearing one now and it's going to monitor how calm i am, my breathing rate and my heart rate. the aim is that overall it makes you feel less stressed and sleep better. but right now, it's time for some meditation. i could go to sleep, but i don't think i'm meant to. of course the whole idea of meditation is that you've got to keep doing it. um, let's see. my journey to calmness. it's worked! i've become calmer since i've been doing it. my score has gone up from 66 to 72. my average calmness is that i'm relaxed. she sighs 0k, every time i test any stress—related device, it tends to indicate that if i was any calmer, i'd be dead. but at least there was some change here. and if i want to get all worked up again, well, i definitely know how to do that too. oh, the push—ups, they're the worst ones. groans