The opposite of you
I am going to make an argument which is the opposite of those I have been making recently, I have said for example, that one could replace parts of the brain until the whole has been replaced. However, as a small child i lost my hearing for a year or so, and after it returned there was and has been sinse, a kind of disconnection from the world. The nuerons grew back to replace those damaged such that the instrument was restored and I could hear, but i had to and sometimes still have to concentrate to hear. It is as if my consciousness is trying to leap over an obstacle, the instruments are in good working order, but the hearing is perhaps a new neuronal matrix.
In the more general sense then; if we replace one part with another part, we are not adding to the original matrix that the consciousness is on or uses. If we then continue to add & remove parts, an increasing disconnect will occur. If my changes had been more severe i expect i may have heard voices in my head and other such conditions, then the more changes are made the more this would increase until you have a different ‘matrix block’ sufficient to denote another personhood/consciousness [similar/same as the case of the conjoined twins sharing a brain/head].
Perhaps mental health issues can occur when evens unfold to dramatically change ones life, such that it is equivalent to physical damage in the above sense?
It annoys me how people don’t see mental health as physical nuerons, and little different if it is broken to a broken leg. The nhs is at no’s1 with their loving caring song, but you’ll experience a different entity if you attempt suicide.
Back to the main focus; is the instrument ‘the opposite of you’? And we move further away form the original matrix as we change? Is there an original matrix?
No amount of instrumentation will yield another you.