Now this is the direct opposite of succumbing to a mood, which is so typical of neurosis. It is no weakness, no spineless surrender, but a hard achievement, the essence of which consists in keeping your objectivity despite the temptations of the mood, and in making the mood your object
Jung formulates the analytic task as the transformation of mood from dominating subject into object of conscious reflection, distinguishing therapeutic engagement from passive neurotic surrender.
, Two Essays on Analytical Psychology, 1953thesis