Buddha says: Life should be simple, not complex. Life should be based on needs, not on desires. Needs are perfectly okay: you need food, you need clothes, you need a shelter, you need love, you need relationship. Perfectly good, nothing wrong in it. Needs can be fulfilled; desires are basically unfulfillable. Desires create complexity. They create complexity because they can never be fulfilled. You go on and on working hard for them, and they remain unfulfilled, and you remain empty.