In a perfect world, pets would only indulge in weird pet behavior up until the point it stops being cute and starts being annoying. Of course, we don't live in a perfect world, we live in one that's ruled by passions—those of men and paper-flicking cats alike.
Sometimes that means pawing the same sheet of paper over and over again, even if you don't know why you're doing it, even if people want you to stop. Sometimes a thing just needs to be done.
So flick on, gentle Paper Cat. Ignore all the critics and follow your flick-loving heart.