  The first of these claims might seem obvious, even when ‘suffering’ is understood to mean not mere pain but existential suffering, the sort of frustration, alienation and despair that arise out of our experience of transitoriness. But there are said to be different levels of appreciation of this truth, some quite subtle and difficult to attain; the highest of these is said to involve the realization that everything is of the nature of suffering. Perhaps it is sufficient for present purposes to point out that while this is not the implausible claim that all of life’s states and events are necessarily experienced as unsatisfactory, still the realization that all (oneself included) is impermanent can undermine a precondition for real enjoyment of the events in a life: that such events are meaningful by virtue of their having a place in an open-ended narrative.