For better or worse, pessimism without compromise lacks public appeal. In all, the few who have gone to the pains of arguing for a sullen appraisal of life might as well never have been born. As history confirms, people will change their minds about almost anything, from which god they worship to how they style their hair. But when it comes to existential judgments, human beings in general have a unfalteringly good opinion of themselves and their condition in this world and are steadfastly confident they are not a collection of self-conscious nothings