The visitor's problem is not difficult to solve.
It's a typical cognitive issue, which under the pressure of cumulative life events, led to an emotional breakdown.
From the perspective of psychotherapy grading, it is probably at the level of "general psychological problems."
The recent outburst of unrestrained emotional release by the visitor is just an eruption of his problem. Where his subsequent problems develop depends on how the released emotions are handled.
Actually, if the emotions vented by the visitor are left unattended, it might not cause any issues in the short term. Based on the cognition the visitor currently displays, he would still go back to work honestly.
But since Nan Zhubin encountered it, naturally a more cautious approach must be taken.
...
Thinking for a moment, Nan Zhubin first asked a question: "Before I answer your question, can you tell me where you are right now?"
