To be fair to nodogsonbeach, he/she does admit making the assumption that the cat is like a human.

Unfortunately, that assumption is incorrect. The cat is a furry predator who has made certain... accommodations to live with these over-sized ape humans. The cat even condescends to treat the humans (or at least the ones she lives with) as though the human were a cat. All of the feline behaviors nodogsonbeach describes can be reinterpreted as the cat eagerly participating in the play activities it substitutes for true hunting and wondering why the human doesn't join in.

In fact, from the cat's point of view, having a human for a roommate is like having a neurotic cat for a roommate. :-)