The average person appreciates a value only "in the course of, and through comparison” with the possessions, condition, plight or quality of other persons. ... The awareness that the acquisition and enjoyment of that value is beyond the person's capacity ... triggers two mutually opposite, but equally vigorous reactions: an overwhelming desire (all the more tormenting because of the suspicion that it might be impossible to fulfill); and ressentiment-a rancor caused by a desperate urge to ward off self-deprecation and self-contempt by demeaning, deriding and degrading the value in question, together with its possessors.