Translation of "Impetuous" in Japanese

His father wanted him to become a clerk, but the young Ney, impetuous and headstrong, joined

彼の父は彼が店員になることを望んでいたが、若いネイは衝動的で頭が強く、

Your impetuous remarks about us seem to have rung down the curtain on our good relationship.

私たちのことについての、あなたの激しい口調は私たちの親しい関係に終止符を打ってしまったようにみえる。