The Rhune is not a likable man. He is so sensitive as to be truculent; he is contemptuous of all other races… — Jack Vance

By an axiom of cultural anthropology, the more isolated a community, the more idiosyncratic become its customs and conventions. This of course is not necessarily disadvantageous.

Here was the milieu he loved: conversation! Supple sentences, with first and second meanings and overtones beyond, outrageous challenges with cleverly planned slip-points, rebuttals of elegant brevity; deceptions and guiles, patient explanations of the obvious, fleeting allusions to the unthinkable. As a preliminary, the conversationalist must gauge the mood, the intelligence, and the verbal facility of the company.

“Only children are intolerant of conventions. They are indispensable to an organized civilization, like discipline to an army, or foundations to a building, or landmarks to a traveler. Without conventions civilization is a handful of water. An army without discipline is a mob. A building without foundations is rubble. A traveler without landmarks is lost.”

Lorcas stated that he opposed not all convention, but only those which he found irksome and pointless.