What do you mean by being polite? I am the front desk of property services. I am a man. I have a female colleague. She is more considerate and polite than me. She is very talkative and polite.

Do your job well. It's watertight. Don't argue with him at ordinary times, pay attention to his work. Once you catch a little, you will die. Once, he was convinced. However, in the early stage, you need to be patient and find out his problems. And this mistake has a great loss to the company. Ha ha. My move is a bit damaging, but it may not work.