The cold. I've been sitting on the front porch in the evenings listening to the night sounds and our dog sniffing her way around the yard. I've been testing colder and colder temps. 50s were nice. Then started sitting in the 40Fs with a blanket. Last night I sat outside for 30 minutes in ~35F weather. I think I outlasted the dog.
Sometimes, spend the time reading stuff on my phone, or using the internet, or ...listening to my 50 year old AM/FM/SW radio. Analog dials, etc. Runs forever on a set of cheap D-cell batteries. Sitting on the cold front porch, running up and down the dial on all the frequencies, listening to this and that from far and near. Listened to the HAM guys the other night, lots of foreign places, AM radio (WSM Grand Old Opry) one recent Saturday night. Avoiding all the political talk radio with opinions based on ??? Hearsay? Don't want to inhabit the world those people think they live in.