Regarding one person saying, "I am very sorry if you think I might not know X."
from [/villagepump/ sorry you think I don't know](https://scrapbox.io/villagepump/ sorry you think I don't know).
Suppose that Mr. B acts to teach X, assuming that "A does not know X" about X, which he A knows.
@Qualia_san: QS: Did the woman already information that she already knows X? If she did, then the man who shared the information with futility is stupid. If not, then the woman is stupid for assuming that others know her inside. (4/10)
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