What are your latest pet peeves?

Mine is I can’t stop the microwave in my apartment from making loud long beeps a few times when the time is up. Once the beeping starts you cannot press anything to silence it. You can stop the cooking before the time is up to prevent it from making the sound in the first place.

Another of mine is people leaving a mess. I just went downstairs to the lobby to get a hot chocolate, and there was coffee or chocolate all over the machine and some puddles on the floor. There are paper towels right there to clean up any mess you make. I flipping walked in it. What is wrong with people? I cleaned up the floor pretty well, the machine needs more work.