Limited Conciousness

I resemble Bill´s topic title on Limited Imagination because this question arouse in my head while reading attentively what you are saying at that thread.

The question is: What if the constitution of our intelligence / mind / conciousness -what we use to learn, think, feel, remember and create, the SOFTWARE that runs the Brain, but at the same time is built by it with adjustment, expandings, prunning, etc... What if the "self" of it, by definition, will never allow us to understand it?

Is clear the question? What if the mind, on order to be what it is entirely, makes its true full constitution unreachable to our conciousness? I just wonder...