The intellect of most persons is harnessed by innumerable wants. From the spiritual point of view, such a life is the lowest type of human existence. The highest type of human existence is free from all wants and is characterized by sufficiency or contentment. Everyone is seeking happiness, but few have it; for lasting happiness dawns only when there is complete freedom from wants. This highest state of non-wanting may outwardly seem to imply inaction and to be easy to attain. However, if anyone tries to sit quietly without inwardly wanting anything and with full consciousness (that is, without going to sleep), he will realize that such a state of non-wanting is very difficult to attain and that it can be sustained only through tremendous spiritual activity. In fact, complete non-wanting is unattainable as long as life is mind-ridden. It is possible only in supramental existence. One has to go beyond the mind to experience the spiritual bliss of desirelessness.
-Discourses 7th Ed. p97