We have a lot of clocks in the house. They are all functional but many of them are primarily decorative. I just noticed that I did not change the time on the clock in one bathroom nearly two months ago when we returned to Daylight Wasting Time. So far nobody has come rushing out of that bathroom claiming to be late nor has anyone remarked on the incorrect time. Just in case I suppose I could leave the clock alone and hang a sign on the door.