If you’re unable to explain something as basic as reading (and you clearly didn’t bother practicing it either), I’m not sure if explanations are really the right thing for you, but I guess I’ll try anyway: Even if those were her only motives (which I’d already have to stretch pretty far to accept), that would not refute the comment you replied to, nor would it support any other inferences one might make from your opposition. Thus, I questioned what meaning you had actually intended to contribute to the conversation, since I assumed that you were trying to communicate some coherent point and not just be a waste of space and energy. If this attempt at insulting me was all you could muster in response though, I don’t have high hopes of every hearing that point, and I should probably rethink that assumption.