Clinical psychology has developed into many theories enhancing different parts or dynamics of the psyche. The common link is that these theories are all dealing with intrapsychic conflict (IPC). Yet in psychotherapy, patients may have multiple levels of conflicts which do not all refer to the same structure. Analyzing patients in the limits of one theory may be a hindrance to the patient’s development. Festinger’s Theory of Cognitive Dissonance appears as a means to concentrate on the conflict itself, when it is actual, rather than only on the personality, or personalities, within an individual. It allows the exploration, not only of multiple levels withinthe personality, but of the multiple levels included in a conflict, such as relational, psycho-sociological, cultural, intellectual, philosophical, spiritual, relative to survival, emotions, interactions, drives, and thus addresses conflicts that arise from daily life.