Just thought i would share with you.

One thing life has personally taught me is that: Self-discipline is important in life although courage, determination and motivation are equally important. Self-discipline is on top, you dont do what you feel like doing , but you do it because you have to do it. If you want to loose weight, quit smoking, grow in business, get a good mark, think positively etc. Although you have the courage and you are determined to achieve your goals and you get all the motivation you need from the people around you, you wont full-fill your goal till you apply self-discipline.

I put up a sign on my freedze that says self-discipline, my goal is to loose weight , so if i go to the kitchen and i feel like eating and i see that sign that says self-discipline , i put the food right back and only eat when i am hungry, sometimes i tend to eat when i am emotional. I also put up a sign that says self-discipline on my bedroom door, sometimes i stay up doing an assignment , waking up for an early lecture the next day is so hard, then I just read that sign that says "SELF-DISCIPLINE". Then i get up and go to lecture.
Self-discipline is helping me alot in life , perhaps it will help you too. Sometimes i will fail at it but i always use it.