self-examination
/ˈselfɪgˌzæmɪˈneɪʃən/noun
mass noun
1- the study of one's own behaviour and motivations自省, 自我检查：
a period of considerable self-doubt and self-examination.
一段充满自我怀疑和自我检查的时期。
1.1
- the action of examining one's own body for signs of illness自我身体检查。