Like when the bus you're on has a flat and you get to work almost an hour late.
When you trim the plants that weren't supposed to be trimmed.
When you manage to knock over an entire five gallon bucket full of water which then rapidly floods your boss's office because the floor is slightly slanted in that direction.
When you come home as tired as you could possibly be after 10 hours and your hubby is crazied up because the dishwasher is broken and all the dishes are dirty.
When you give everything you can, but still end up feeling like a lousy employee and wife.
It's one of those days.