I am not sure. It depends on the circumstances like what rule they have broken. But I guess that disciplining children is easier to teach them a lesson. And I can punish them what they have done without shouting at them emotionally. So I think disciplining children can be very good if you use it wisely. But disciplining can be very bad too. If I punish them too harshly, they might lose confidence and lie to me. And if I punish them too softly, they might think it is not a serious matter.