There's something to be said for a small set of exercises that works the whole body and that can be done quickly anywhere, that you can use those weeks you don't have time for anything else, or travelling and stuck in small hotels etc...
Also, issues with lack of dreaming. It's easy to detect when you start dreaming, but the next steps are hard (stay in a dream state, control the dream). You can end up falling back into deep sleep and suppressing dreaming which will lead to not being rested regardless of how many hours you spend in bed.
I've tried gnome-firmware (same backend) on literally every linux system I've ever owned and have never seen an available update for any of my hardware.
It's one factor in estimating altitude you feed into an extended kalman filter. If the GPS altitude is holding steady but there's a sudden jump in pressure that's probably a storm front not indicative of motion.
> So I broke things off after almost 2 years of unconditional love.