The ideal Buddhist practitioner adheres to a strict moral code, trains rigorously in meditation, and endeavours tirelessly to develop compassion and insight. This innate sense of self and other, including inanimate objects, involves the seemingly natural tendency to view things as solidly concrete, as more or less substantial and permanent. This means that ordinary people have a subtle sense of things as being constant through time, changeless and secure. Buddhism maintains that this perspective is profoundly mistaken. In reality, everything is changing, nothing is as it was even a moment before.
Existence is forever in flux.
As a consequence of the misperception of the truth of change and impermanence, human beings become mired in a cycle of pain and disappointment. Moreover, the false view of permanence engenders strong attachments and aversions, which in turn generate a host of destructive emotions such as jealousy, pride, and selfishness, all born of the fear of losing what is valued and of gaining what is scorned. This enduring round of pain and disruptive emotion is called samsara, and the ultimate goal of Buddhist practice is to liberate oneself from its negative bonds. Liberation from the cycle of samsara is achieved in part by readjusting one's fundamental perspectives, by developing the correct view of impermanence. Tibetan Perspectives on Death and Dying Tibetan Buddhism recognizes the natural fact that human beings tend to avoid admitting death as an immediate threat in their own lives.