The modern world is filled with all kinds of temptations, and without applying strictness or self-discipline, people can easily be spoiled and become a burden for the society. Unfortunately, people are not born with these characteristics, but they can gather them by starting training from a very young age. There are two schools of thought about this matter. Many people believe that teachers should be responsible for educating children about self-discipline, while others insist that parents should be the one in charge. This essay will discuss both points of view and conclude with a personal opinion on teaching self-discipline to children.