Reading all these has been good for me/the system as well. at the moment I am a bit spacy from it all.
I also go in and out of awareness of the voices depending on "who" I am at the time. One does not believe she is DID so she doesn't know when the destructives are preying on her. We all know various things and function in various ways. Sometimes it surprises me the things I know, since I have no recollection of obtaining the info. Even now I am watching tv as I type, and I know the host cannot do that - never learned more than "home row" on the keyboard.
It bothers me that somone might tell you it is "wrong" to know of the other parts. Did T say that specifically? Or has that thought been gathered in as an assumption? (I ask becase I just learned that I do this - survival mechanism, of course). I am in year 6 of therapy (not all with the same T) but I think I am finally in a good place. It took this long to know the others were not a good fit for me. My system has 14 parts give or take and some pieces. Several interact, some are there only when no one else can function. Some are destructives... one blocks the others. I'm losing any thread to this... T's goal with me is not necessarly "one person", though if that happens, of course that is fine too. But the others were very angry at that notion. For T and I, we are working toward ending self destructiveness and arguments - having the alters all on one page working together.
Best to you,
Kiya