Discipline means self-control or to develop habit of obedience to a set of rules and regulations set by an organization or a system.There are always certain rules and regulations to follow to achieve the goals of an organization.It is necessary to maintain good discipline within a working framework by each member of the organization or the unit, in order to work effectively.A nurse must be well disciplined,then only she will be able to provide better nursing care without any disturbances or tension.Discipline also helps to improve the status or situation of the working place.