There is nothing so annoying as to be fairly rich, of a fairly good family, pleasing presence, average education, to be “not stupid,” kind-hearted, and yet to have no talent at all, no originality, not a single idea of one’s own—to be, in fact, “just like everyone else”.
Of such people there are countless numbers in this world—far more even than appear. They can be divided into two classes as all men can—that is, those of limited intellect, and those who are much cleverer. The former of these classes is the happier.
To a commonplace man of limited intellect, for instance, nothing is simpler than to imagine himself an original character, and to revel in that belief without the slightest misgiving.
~ Fyodor Dostoevsky
If this is not one of the most devastating couple of lines read by a middle-class person, I don’t know what is. Nothing to add here.