We should never get angry by the fact that someone dare hint that we could perhaps learn more.   But sometimes our paths of learning only travel in circles:  political circles, social circles, religious circles ...and when our circles overlap with others' circles, we feel content.   But when they seldom do, we feel we lack something ...if nothing else, we have to admit we lack support.   And all this can lead to uneasiness, discontentment, bitterness, or even anger.