I think one reason we admire cats, those of us who do, is their proficiency in one-upmanship. They always seem to come out on top, no matter what they are doing - or pretend they do. Rarely do you see a cat discomfited. They have no conscience, and they never regret. Maybe we secretly envy them.
Innumerable are the illusions and legerdemain tricks of custom: but of all these, perhaps the cleverest is her knack of persuading us that the miraculous by simple repetition ceases to be miraculous.