Off days usually end with a nice glass of wine after you put your kids to bed, calmly, and nothing major happenes until...
Your oldest decides it's a good idea to jump off a cabinet, horse kick the glass door, and cut his Achilles heel open! Next thing you know, you are racing to the ER, struggling to get stitches in a kid who is scared and thrashing, but manage to get out of this alive (metaphorically speaking.) It was bound to happen at some point; boy will be boys.
