How can we make our own people self-disciplined?

Want to self-discipline, must do the following two things:

1 First, set an easy goal and stick to it for a period of time.

2. Then, make a goal that binds you to achieve step by step and stick to it for a period of time.

Over time, you get used to this kind of self-discipline, and then become more and more self-disciplined.

A self-disciplined person, even if his life is not very brilliant, his life will not be too bad.

Come on!