C400 Carelessness
Hearing that Shuling wasn't upset with her, Ma Mei finally relaxed. Her earlier reaction was driven by the fear that Shuling might think she was incompetent and replace her. Losing this job would be disastrous for her family. Despite her relief, Ma Mei knew she couldn't afford to be careless.
"Even though you said that, I still feel uneasy. I'll make sure to work hard from now on
