This paper suggests that the interplay between transference and countertransference is considered to be a valuable channel of communication. The author puts an emphasis on the containing function of the analyst. The patient strives for an experience of an object (analyst) that tolerates and copes with the patient's projections. There are some moments when analysts feel themselves to be invaded, controlled or abused by their patient's products. As Bion has postulated, this situation takes the form of a sojourn in the analyst's psyche. Clinical vignettes are given to provide support for the ways in which the analyst contains and elaborates the projections of the patients in his or her own mind and the therapeutic role that these processes have.