You need to know the weight of the analysis yourself
If this is a job, you must generously let go of your personal emotions to teach him (the more people you don't like, the more you need to smile at him)
If you are not afraid of offending and not affecting your own development, you should give full play to your personality. If you care about him, you should teach him not to care about him and ignore him.
Hehe, but this is irrational. A mature person knows how to control his position.
You can do better, as long as you know what you should do ~ ~
Good luck