how do I explain to my grandfather that if you don't unplug and twist cables everytime they are not being used, they won't break?

he also leaves the TV on while sleeping, but turns off the LED lightbulbs the second somebody walks off of a room they plan on coming back in less than ten seconds

Micros have many uses:

I love how random people get during the night shift, I just had a bunch of people show up in dinosaur onesies