We’ve had two frosty nights in a row and I’ve had two of my best sleeps in weeks. I don’t think it’s a coincidence.
I must be hot blooded or I have a hot body (puns galore) because I regularly overheat during the night.
By that I mean I can feel my body heat rising. If it gets too much I wake up and need a drink of water and sometimes I have trouble getting back to sleep.
I like to sleep liberated, without fabric intrusions close to my person (yep, in the birthday suit). I find it’s better for the body clock to fumble for the electric blanket on a cold morning than to wake up hot and thirsty.