So lets start with basics, what is discipline? This should be the first result in google dictionary:
The practice of training people to obey rules or a code of behavior, using punishment to correct disobedience.
Some of you will have this one thought that only other people can build your discipline, which is kinda true but it doesn’t serve well… this mentality is developed in you because you always told to follow the rules in your schools and universities to follow the code of conduct but you never learned to know the answer for “why I should follow this rule X?”. So that brings us to the first step:
Read more: https://hiruthicsha.medium.com/develop-your-discipline-c508764071aa