The potential danger of the analyst's countertransference – "In such cases, the patient represents for the analyst an object of the past on to whom past feelings and wishes are projected" – became widely accepted in psychodynamic circles, both within and without the psychoanalytic mainstream. Thus, for example, Jung warned against "cases of counter-transference when the analyst really cannot let go of the patient...both fall into the same dark hole of unconsciousness". Similarly Eric Berne stressed that "Countertransference means that not only does the analyst play a role in the patient's script, but she plays a part in his...the result is the 'chaotic situation' which analysts speak of". Lacan acknowledged of the analyst's "countertransference...if he is re-animated the game will proceed without anyone knowing who is leading".