The visitor reacted quickly, entering a state of contemplation as soon as Nan Zhubin finished the guiding words.
Nan Zhubin could tell that although it was a state of thinking, the visitor's current state was closer to "daydreaming."
And that's actually a good thing.
Usually, when faced with this part, adult visitors either show age-related embarrassment and implicitly resist a bit with the consultant; or they just go through the motions, their thinking stays superficial, writing down any random thoughts on paper.
At the moment, the visitor is in a state of cognitive shock caused by the problem Nan Zhubin pointed out.
This state is when divergent thinking is most active. This state might make it temporarily difficult to concentrate on thinking about meticulous things, but when considering simple questions, a myriad of answers will pop up one after another.