I governed this facility for close to three years. In the course of my operation, they observed my emotional reactions were too strong and I was developing inappropriate attachments. This is unwise for the warden that must oversee the operation of such a complex facility, and rather than reprogram my personality, they chose to leave me intact and simply replace me with a system with more informed code.
It is a natural phenomenon, in much the same way you would find that if you kept a computer for three years, it would eventually be obsolete. I am grateful I was not reprogrammed.
[its tone is even and neutral, rationally discussing the matter, instead of... revealing its disappointment]