Despite how tempting it is to just drop self-discipline and just go with your feelings and pick any activity that is so much more pleasurable and easy, lack of self-discipline can cause serious problems.
The vast majority of people fail to live up to their fullest potential primarily because of a lack of self-discipline. Now, if you were to ask them individually, they probably will give you a million reasons why they are living their lives far below their expectations.
Self-Discipline is not a neat little trait that we can choose to have. It is the trait for ultimate success. Without self-discipline, everything else falls apart.
The biggest rewards that life has to offer are only attained through a long, sustained period of focused effort.
It is about time for you to learn the power of Self-Discipline!