Had a day of Bumbleheadedness (in which everyone else seems to speed up while your ability to think, remember, and be effective slows down)?
Did the children have a Bona-Fide Bust-Up, hitting each other, yelling and falling on their Bums while out walking the dog with you this afternoon?
Are you tired this evening, and alone facing The Blahs? Or The Bleaks?
May I recommend:
Bath (first take one then clean one)
Book (ideally something written for adolescents: easy, plot-driven)
Bed (tomorrow--look ahead to tomorrow)
I'll let you know if it works.