As your mindfulness develops, your resentment for the change, your dislike for the unpleasant experiences, your greed for the pleasant experiences, and the notion of selfhood will be replaced by the deeper awareness of impermanence, unsatisfactoriness, and selflessness. This knowledge of reality in your experience helps you to foster a more calm, peaceful, and mature attitude toward your life.
– Henepola Gunaratana, “Sitting Still”