@ColleenVpartedways My tone at first was merely factual. I do not think it is fair to say I have "an attitude". That is you reading the word gobsmacked, imo. I always admit my mistakes, always. But I expect others to do so, too. You will have noticed that the OP appreciated my answer. Also, there was unfair manipulation here which you did not catch. Or maybe you did. Anyway, it doesn't matter because the answer poster refuses to play ball. I cannot stand dishonest manipulation of answers.
And as far as I'm concerned the person was behaving dishonestly, trying to backtrack (changed her answer due to my comment) and even changing the entire sentence so an a would work. I can categorically say that I do not engage in this type of thing.