Where your boss is more unapproachable or unpredictable, professor Cooper suggests asking a colleague to point out the errors or, alternatively, typing the mistakes and giving the document back to the boss to check.

• 假如你的老板难以接近或脾气多变，库珀教授建议找一位同事去指出老板的错误，或代之以将错误打印出来交给老板查看。