 cranked it down a little bit, of course, I'm going to use more energy. So when I do that, I'm just mindful of other things, make sure that lights are off in other parts of the room. I keep the sun out. I know where the sun beats in in the morning until about four. So I keep the blinds closed to keep the heat out. So there's all sorts of things that you can do to help those energy costs. I have found blackout curtains have made a difference too.