There needs to be a rating for when someone's replied to you, trying to ridicule you because of how wrong you supposedly are while they've just misunderstood what you've said, even though you added that part specifically to clear up the confusion you expected to ensue, and they're really just embarrassing themselves at least as hard as they think they've embarrassed you, but you find it futile to reply to them, partly because if you've grasped the situation you wouldn't manage to pull them out of the pit they've dug themselves in, and partly because in the end you're giving them the benefit of the doubt, assuming it's sarcasm that went over your head because it sounds like something you could say, just not executed as well, and don't want to fall into the same pit of misunderstanding and embarrassment that they appear to have fallen in.