Insight into them must be converted into an ethical obligation. Not to do so is to fall prey to the power principle… Failure to understand them, or a shirking of ethical responsibility, deprives him of his wholeness and imposes a painful fragmentariness on his life.
Jung argues that ethical responsibility is the mandatory sequel to psychological insight, without which the psyche fragments and the individual surrenders to the destructive power drive.
, Jung on Active Imagination, 1997thesis