In this regard, a booklet (On Bullshit, 2005) written by American philosopher Harry Frankpert (Princeton University, Moral Philosophy) on the theme of 'dog sound' comes to mind. "A dog sound that makes intentionally deceptive inaccurate statements is more dangerous than a lie," Frankpert said. "Telling a dog includes bluffing." This is exactly what the court in Yoon Suk Yeol looks like at this time (Harry Frankpert, About Dog Sound, pp. 2023, 49).