Work becomes a ball and is kicked around. When you meet a serious and responsible employee, you will often do more, but that is on the wedding dress for other girls.
To prevent someone from kicking the ball, it is necessary to come up with rules and regulations and division of responsibilities. If he dares to kick it, you can not pick it up.
A strong reason to find a job beyond your control. When the work is finished, let the person who should bear the responsibility take it.