Take a Multi-Vitamin, B-complex and kick yourself in the nuts from time to time and I think you'll be alright to keep alert.
I've had fox running around, squirrels making silly sounds so something may be up?
Cops released a fox in Lansdale, a stones-throw away a couple days ago....creatures/critters know.
Caught on cam: ‘Fox Whisperer,' fellow police officer free animal entangled in netting
https://www.nbcphiladelphia.com/critter-corner/lansdale-police-fox-rescue/3769425/