Now that's interesting terminology. "Sleep-walking" certainly describes those who don't evaluate using critical thinking. I like it! And your valid points about accuracy and hurt feelings, hence improved communication. Non-somnabulistic Christian friends know the score and are often allies as well as being well-developed people. I see that I'm confusing terms, that "sombunal/sombunall" means "some but not all" as coined by Robert Anton Wilson as per http://www.urbandictionary.com/define.php?term=sombunall