Like when you're trying to get ketchup out of those little pump machines and there's no ketchup in them but you keep trying hoping to get one last little bit of ketchup but then reality sets in that there's no ketchup so now you have to go back up to the counter and ask for packets of ketchup like some kind of refugee and then they hand you one packet of ketchup and you ask for more because obviously you are going to need more then one packet of ketchup and they begrudgingly hand you one more packet and you go to your table with your two packets of ketchup and you go through the first packet of ketchup right away for your hamburger and now you have to try to ration out an entire packet of ketchup for your fries or go back up to the counter and ask for more ketchup but that's not even an option at this point so you squirt out the 1ml of ketchup contained within the packet on your tray and of course it's gone after 2 fries so now you have to eat another 48 french fries with no ketchup.
I always take my shoes off. But I would not expect maintenance to. They never leave it dirty, other than a few flecks of dust or whatever product they were using (wrapper for a filter?). I just see the indentation of their boots in the carpet.
My carpet is almost 10 years old. So I do not care. I should ask them to replace it. It is getting bubbly in some spots.