 Now, the other thing is you can turn on if you've got an air conditioner. Let's say it's a window air conditioner or a portable unit or even your HVAC system. If you want to pre-cool your house to try to get ahead on those hot days, maybe turn it down to 65 degrees. Turn it down a little bit and get that temperature down. So that way in the heat of the day when it can't catch up or can't get that close, now you're chasing it down, but you've moved the goalposts a little bit.