to find small, unimportant faults in something
在某事中挑剔小的、不重要的错误 (zai moushi zhong tiaoti xiao de bu zhongyao de cuowu)
"Stop nitpicking every little mistake I make!"
"别再对我犯的每个小错误吹毛求疵了!" (bie zai dui wo fan de meige xiao cuowu chuimaoqiuci le)
to feel deep sadness or sorrow
to be confident and relaxed about who you are
You said exactly what I was thinking
a true and final test of success
extremely bored
to enter a new field or profession successfully