But one has to wonder to what extent you are defining "truthtellers" as those who tell you what you want to hear. And "liars" as those who tell you what you don't care to hear. Because if it is all based entirely on what we you as an individual accept as a "truth" or a "lie" then the same must ne true for each one of us. So there is no "absolute". At least here on earth. Greatest truths I have found are in The Bible which contains much worldly wisdom but also much that can't be had by simple observation or empirical study. Which is why God has to "reveal" It.
Interesting your use of young people's terminology. What "rocks" is good, right? Is that a "truth"? If so it means all other kinds of music are "lies". I enjoy a lot of rock but I do not view it as the ultimate or even the best of music. And "suck" which you probably know refers to sexual acts many regard as subservient. So undesirable because of that both for men and women. Though nonetheless many us of do engage in/enjoy it. So in adult terminology what has been said is "truthtellers" can be danced to in certain specific ways while "liars" perform subservient sexual acts.
