Do your parts strive to improve or do you strive to improve your parts? Not a trick question...I hear my 8y.o. tell me she 'dosen't want to be this way' referring to beliefs about herself when she is triggered to the front.
It varies between my parts. My 'spiritual' part definitely wants to improve herself, but I keep that in check because her idea of improvement would have me converting my home into some kind of buddhist monastery! Meanwhile, one of my other parts considers herself perfectly kickarse just the way she is (eyeroll).
I have 2 parts that are 12 and one of them sounds similar to what you're described. She's definitely got a lot of discomfort with the way she is. And for a long while (I don't know if it was helpful or not, but we eventually abandoned it) I did try and help her change her beliefs and her self perception etc.
That process involved a lot of conflict. Some of my parts still harbour resentment towards me for engaging with that. And ultimately, I've found it to be more harmonious to just learn to accept her as she is (completely warped belief systems and all), and encourage her to do something similar.
For example, she's just about in love with my primary abuser. That's...uncomfortable!! But (and this will sound a lot like 'giving up' on recovery, but I don't think it is) that's how she is (part of me still loves him), and it
makes sense to me why she feels that way.
I worked on shame and changing core beliefs and programmed beliefs for years. I'll be honest - I made progress, but a shittonne of it remains. And I'm very definitely finding that as long as I'm
managing that part of my personality (keeping her feeling safe, heard, loved, accepted, engaged with my life now), I'm capable of being an engaged, functional, and reasonably content person without those beliefs changing.
It's a little (a lot) creepy, but that 12 year old has her own room in my system which is pretty much a homage to my abuser. She keeps the door closed, and I don't go in there. It disturbs me that she lives like that. But it's hurting both of us a lot less with me accepting "that's how that part of me is".
Because, those beliefs are only part of my makeup. There's other parts that
don't believe those things. For me, it's a lot more about keeping an awareness of how that part of me is feeling and responding to situations, and then using the rest of the team to help me (and her) live in the here and now guided by other core beliefs.
Sometimes that means attending to the distress and fear and abandonment this part is chronically struggling with. But, when I do that, she's much more willing to come along for the ride, accepting that I'm going to make decisions and behave in ways that are contrary to her beliefs. She trusts me enough to do that, and I think in large part is because we have frequent discussions about "I know you don't like this, but we're doing this because..., do you think you can be okay with that...".
Thing is with her - she's 12. For all that she has very strong beliefs about x, y and z, she's only got the emotional maturity of a child. It's not appropriate for child parts to be making decisions about how I behave, and sometimes it will make them angry and scared, but modelling Healthy Parent for them means sometimes doing things that they don't like. Yes, I need to manage her distress during those times, and get her through them safely, and it's not always easy (and I'm not always successful). But it is doable. Especially once I established trust with her, and that I now fill the role of Healthy Parent.
It's my other 12 year old, who doesn't have any internet in being any other way and still holds me in complete contempt that's harder to manage.
I haven't explained that very well, I think. The short version is: I'm more into acceptance and living here, now, than trying to fundamentally change traumatised parts these days. Part of me carries immense shame and warped beliefs, but it's not all of me, and it doesn't need to define my life as long as I manage it.
Do your parts ebb and flow, age, merge?
Some of my older parts have definitely got a bit "ageless". The ones who were around 16-18 have matured a bit along the way. And my awareness of my parts definitely ebbs and flows (like -
massive changes), but fundamentally no, not for me. I've mapped out my system multiple times, and the map is getting more complex and detailed, but the personalities, once I get an awareness of them, stay pretty much fixed.
Hope something in there is helpful. I know that there's huge variations in how people manage their system, and it's probably a case of try a range of ways till you find what works best for you.