self-discipline plays an important role in our life. to be honest， i am a person who is self-disciplined. i used to follow all kinds of rules and hand in the tasks appointed on time at school. and i could not only respected all my teachers but also get on well with my classmates. at home， i was able to balance housework and homework. i usually made a plan in advance to make it easier to achieve my goal. after finishing all the task， i developed the habit of going to bed early and going to bed early. in the society，i spared no effort to improve myself all the time.

in a word. i have benefited a lot from being self-discipline. first of all， i have had many good habits， which makes my life easier and more regular. secondly， my life and my study have been to high efficiency so that a lot of time has been saved. thirdly， being self-disciplined has prepared me for a better and brighter future. in the future， i will continue to be a self-disciplined person.