self-reflection
noun [ U ] uk/ˌself.rɪˈflek.ʃən/ us/ˌself.rɪˈflek.ʃən/
内省，自我反省
the activity of thinking about your own feelings and behaviour, and the reasons that may lie behind them
He seems to be incapable of self-reflection. 他似乎没有自我反省的能力。
It is only in quiet moments of self-reflection that we can really address such problems. 只有通过安静的内省，我们才能真正直面这些问题。