Things that get on my nerves…
When you use the last of the toilet paper while going to the bathroom- and a new roll is within 3 feet of the toilet- it is your human obligation to get a new roll for the next person who will be taking your seat. And when you get this new roll, it is your most holy of duties to actually put it back on the dispenser- not to just set the new roll on the counter or to prop it between the old roll and the wall; but to actually put it on the roll. And once you complete these most precious of duties, you must then throw away the used-up role.
One who fails to perform these duties is not yet complete in his quest for a better humanity.

