The external struggle in manufacturing:

“My machinery is having too much downtime. It needs comprehensive maintenance.”

Ok, I need 12 solid hours and I’ll give it back to you good as new.

“What?! 12 hours! That’s insanity, it’s already racked up 20 hours of downtime this month, I can’t spare 12 hours! Can’t you just do it next month?”

Repeat every month.