The feeling of being valuable is a cornerstone of self-discipline because when you consider yourself valuable you will take care of yourself- including things like using your time well. In this way, self-discipline is self-caring.
M. Scott PeckTo be free people we must assume total responsibility for ourselves, but in doing so must possess the capacity to reject responsibility that is not truly ours. To be organized and efficient, to live wisely, we must daily delay gratification and keep an eye on the future; yet to live joyously we must also possess the capacity, when it is not destructive, to live in the present and act spontaneously. In other words, discipline itself must be disciplined. The type of discipline required to discipline discipline is what I call balancing.
M. Scott PeckThe quickest way to change your attitude toward pain is to accept the fact that everything that happens to us has been designed for our spiritual growth.
M. Scott Peck