I keep my house between 68 and 70 yr round too. What stinks is going from cold house outside to 100 degrees to cold car (awesome ac!) To hot 100 degrees into cool store or doctors office and back home. Its these days when I begin having hot flashes in the evening even though I have been in the cold house for hours.

Problem is I can't nap for more than an hour or two before I have to get up and get the kids/ watch the kids/ cook dinner help with homework etc etc.

I am so unbelievably worn out feeling all of the time.