Cats appreciate and understand the importance of affection. Cats aren't aggravated by instruction manuals. Cats don't sleep through things that go bump in the night. Cats never accidentally call you by an old girlfriend's name. Cats would never wear white socks with a business suit.
Cats know the importance of punctuality.
Cats would never use your toothbrush. Cats don't put empty containers back in the refrigerator. Cats don't run up huge debts on charge cards. Cats LOVE being helpful. Cats stop using the bathroom when it's dirty.