True! Happens all the time, like you're in the bathroom already. Why not take that time to put a fresh role on the holder. It'll make it easier and faster to get your toilet paper because the thing spins! Make it easier on yourself!
My biggest pet peeve? Throwing to go cups in the trash with the beverage still in them. It drives me up the wall when I'm taking out the trash and suddenly my leg gets sticky with Dr. Pepper!