So why should we go out of our way to develop mindfulness? Mindful presence feels good in its own right: relaxed, alert, and peaceful. Not contending with anything. No struggle.
Quieting the Mind
In addition to the inherent, experiential rewards of mindful presence, studies have shown that it lowers stress, makes discomfort and pain more bearable, reduces depression, and increases self-knowledge and self-acceptance.
To quote the father of American psychology, William James:
The faculty of voluntarily bringing back a wandering attention, over and over again, is the very root of judgment, character, and will. No one is compos sui [master of himself] if he have it not. An education which should improve this faculty would be the education par excellence. But it is easier to define this ideal than to give practical directions for bringing it about. –