What Temp Do You Keep Your Thermostat During Winter?

Changing the thermostat is almost like changing the channel on the television. One person is making the change but it affects everyone around. I know growing up, we were never allowed to change the thermostat. Which makes sense now as an adult and I have to pay the power bill.

Like in most houses, my wife loves to crank up the heat and make our house very warm. Which I always appreciate and luckily our house isn't very big so it doesn't take very long to heat up. Although I don't need as much heat as she does. I'm good around 72 degrees or so, not scorching hot, but still comfortable.

I don't want to ask who controls the thermostat. But at what temperature do you keep your thermostat during the Winter months in Montana?