you need to do better”. Maybe she’s even unreasonable which I assume she is because he chose to post about it. Who cares? As long as the company sees he’s a valuable guy and he’s pulling his weight, he’s fine. So he has to put up with her every so often. He’s meeting his numbers or “killing it” as he said so there isn’t anything to worry about.

If it’s a matter of feeling under-appreciated, well he should tell her that. Talk it out. See how she responds to him saying he thinks he’s doing better than others in the company. Maybe there’s a miscommunication that he doesn’t know about. Maybe someone else is taking credit for his work. Who knows?

To quit because she said he needs to do better is super weak.