Some quick information about the languages Quor and Riedran:<br/><br/>Quor is the native language of the plane of Dal Quor, and incorporates subtle telepathic cues into the language.  Those without psionic sensitivity are crippled when communicating in the language, though basic communication is possible.  It basically becomes impossible to express subtle concepts, or essentially to share emotional information or tell jokes at all.  Hence, Quor is a very rare language among non psychics.  All Kalashtar speak Quor though, and it is the official language of the mind blade school of martial arts.<br/><br/>Riedran is the official language of Sarlona.  It is a language constructed from the ground up as a tool of totalitarian opression, much like newspeak from 1984.  The language has two linguistic contexts within it; a common context, which has a specific gramatical structure, and an inspired context, which has an alternate gramatical structure and uses psionic social cues much like Quor.  Citizens of Riedra are only taught the common context, although they can, from that context, understand the inspired context.  The language is structured in such a way that it is logically impossible for an individual speaking in the common context to win an argument against an individual speaking in the inspired context, unless the inspired<em>wants</em>to lose.  Riedran is pretty much needed to survive on Sarlona, although speaking it in the inspired context without being one of the inspired is a capital crime sure to bring down the wrath of the Inspired.