This description focuses on the importance of developing self-discipline in order to reach one's goals. It encourages individuals to practice self-control, focus on their goals, and stay motivated to achieve success. It emphasizes the importance of setting boundaries, staying organized, and making decisions that will help
From Wikipedia
Discipline is the self-control that is gained by requiring that rules or orders be obeyed, and the ability to keep working at something that is difficult. Disciplinarians believe that such self-control is of the utmost importance and enforce a set of rules that aim to develop such behavior. Cultivation and enforcement of discipline includes positive/negative reinforcement, and routine.