I think that is due to the understanding of the meaning of the Word error, unmatched understanding and argued, and they both use the mood to talk. Don't mind cold. Why it is important to communicate the error, and the other party was not asked to clear.
I think that the loss of the meaning of the word error. Misleading mismatch And argued that And both the mood to talk calmly why it is not a communication error. And the other question was not clear. Were both wrong because the other party did not explain clearly.
I think due to understand the meaning of the word error, understand do not match, and argued that. And both of them used in talking, calm, causes the communications error. And the other is not clear.