If you worked nights, you'd get it, Tams! LOL At 2:00 you turn the clocks back -- and you have to work the 1:00 to 2:00 hour OVER again!! Extra hour. In the spring, when you go forward at 2:00, it's now 3:00 and you work an hour less.
For the rest of us, it's sleep not work, but same concept. :P