She had too much faith in herself, considering herself to be her past self. Previously, others knew she was a doctor, so whatever she did didn't need much explanation. But here, many people don't know who she is or what she does, and if she doesn't explain more, it can easily lead to misunderstandings.
This realization came to Qin Xue later on. She never understood why Miao Qingqing and Chu Zhan had such strong reactions.
However, when she thought of it, she realized they didn't know she had medical skills. This made sense, and this discovery made Qin Xue understand that sometimes what she considers good is not necessarily so for others.
It has to be recognized by others, and this kind of thing made Qin Xue understand that she should pay more attention to her attitude. They are Chu Molin's family, and she cannot just be like her old self and do her own thing; she needs to be mindful of those around her.
