Cat on stairs, thinking. Human rushing up, down, here, there, everywhere.
Poor Human, never still. Always zooming. Why not sit on sofa, feet up, do nothing? Works for Cat!
Human pats Cat head absent-mindedly on way up stairs. Cat decides. Action called for.
Human scooting back down stairs, in haste, as is wont of human.
So does Cat.
Human misses footing. One Human leg forward, other backward, wrenching noise. Human yells. Human head makes contact with wall.
Human utters mostly unintelligible screeching, though words 'cat,' 'stupid' and 'effing' clearly heard.
Human lands. Enormous thump.
Cat makes self scarce.
Hour later. Human on sofa, feet up, doing nothing, bag frozen peas applied to ankle, gentle moaning. Cat curled on Human lap, purring.
Cat not so effing stupid after all.