Lately I've been feeling increasingly stressed at work, for no particular reason I've been able to narrow down. I keep discovering that the stress decreases in particular a) at home, and b) late at night, and especially both at once.
My current hypothesis is communication overload. Maybe I need to have longer stretches with no email and no IM (and maybe no in-person interruptions). That's kinda obvious, but harder than it sounds.
ssh+2FA to all your machines, anywhere, without opening firewall ports.