Good manors are well-behaved. They provide comfort, pleasure, organization, and safety. And they make your neighbors jealous.
Bad manors irritate and annoy. They lose your car keys and trip you on your way in. They emit noises and odors you don't always know how to identify.
Proper interior design makes manors beautiful and functional, adds value, and provides a greater sense of well-being.
Mind your manors: decorate responsibly.