Dianne - The possibilities are endless! Have a great weekend whatever you do.
Nancy - I was sleeping, then, I heard the cat come in and lay on the heat register, which alerted me to the fact that the furnace had kicked on. And, me being me, I had to get up and go downstairs to indeed verify the furnace was on and that it was cold enough for it to be on. It was. We had a cold front move in. So, back upstairs, and I watched a bit of Netflix and fell back to sleep.
I really don't want checking the furnace nightly to become a routine. I have it set to come on when a chill will settle into the house. Apparently, I didn't expect it so soon. ")