self-disclosure
n. the act of revealing personal or private information about one’s self to other people. In relationships research, self-disclosure has been shown to foster feelings of closeness and intimacy. In psychotherapy, the revelation and expression by the client of personal, innermost feelings, fantasies, experiences, and aspirations is believed by many to be a requisite for therapeutic change and personal growth. Additionally, pertinent revelation by the therapist of his or her personal details to the client can—if used with discretion—be a valuable tool to increase rapport and earn the trust of the client.