If you watch, for example, this video by the YouTube channel Team Skeptic, where the author comments on yet another "sovereign citizen" who is foolishly representing himself in court, you'll notice how, particularly in one part of the video, he again and again insists that he "doesn't understand anything". He uses lots of other words that mean the same thing, but he just outright refuses to say that he "understands" a single thing. He "comprehends", he "grasps", he "knows", he yada yada yada, but most definitely and categorically he doesn't "understand" anything. This even though the judge quite clearly expresses that she herself doesn't understand why he is having such a huge problem with that word, and why he is playing that kind of word games. The judge makes it pretty clear that "understand" just means the same thing as to comprehend, to grasp, to know what's being said, there's...