Integration of the patient's mental organization is an important part of al
l psychotherapeutic experiences. Generally, it is welcomed and thought well
worth the effort needed to achieve it. However, there are some patients wh
o feel terrified by this process. They seem to think that integration invol
ves a loss of the self: they feel it is dangerous and even resist it with p
sychotic-type defenses. This was certainly the case for the patient describ
ed in this paper; who was affected from an early age by brittle diabetes. F
or her; this reaction was always activated by separation, and it also appea
red prior to arty developmental step she needed to take-e.g., in recognizin
g self-boundaries, sexual identity, and facing the oedipal conflict. On all
these occasions her reaction was to run away from treatment in a state of
deep regression, feeling suicidal, and liable to seriously harm herself thr
ough the mistreatment of her diabetes. The issue of integration, seen to ar
ise with the concomitant loss of omnipotence, presents itself at different
levels of development of the self and of the drives.