At the moment, To live with other people in society is important, we need to take into account in the manner as we as it is. If everyone aware of manners so trouble of a social will be decrease. For example, when your stay with roommate. Something you can’t to do is open the music is surround when your roommate stay in your room because your roommate not make another something like don’t make homework and read the book. Due to she haven’t the concentration. So, if you can open music. You can use small talk and another. Another, you don’t pick up something before permission from her because something is important for her. Moreover if you pick up something but your friends maybe not willing give us, so before you pick up something. You must to get permission from your friend. So, if everyone has a good manner to live together in a society. It can coexist happily in the society.