I disagree; I don't believe this is a crapshoot.
Neuroplasticity is more and more at the forefront of the mental health/ mental science front and the results appear to be that we CAN rewire our brain!
Wiring having to do with survival is more difficult to be sure, but I absolutely do not agree that it's a crapshoot "maybe you're one of the lucky ones, maybe you're not" kind of an idea.
Obviously, the younger a person is when the wiring begins, the more work it takes to rewire. I relate to not having much of a "before" me to compare to. I don't have an image of myself I'm trying to get back to. I believe that those with early onset trauma are at a disadvantage to those who experience trauma later (once the personality is formed). For most of my life I've felt like a blind person trying to understand the color blue.... trying to BUILD a personality formation from scratch is kinda tough.
ANYway, here's some info: "The brain's neural network changes over time in response to outside stimuli according to the theory of Neuroplasticity. Scientists once believed that the brain’s neural pathways formed within the first few years of life and, once formed, were largely fixed. With significant implications for learning over a lifetime, recent brain research is increasingly showing that the brain's neural network is flexible and dynamic.....taken together, cortical plasticity and synaptic plasticity paint a picture of a brian with the ability to be incredibly malleable, adaptable, and responsive."
This is incredibly encouraging information! What this tells me that, no matter how young I was when the trauma began (mine was chronic, not single/multiple incidents and began wthen I was 4-5 years old) I CAN take charge of this thing and start rewiring my brain.
Thus far, I'm finding it to be painful, difficult as hell, frustrating, and seemingly endless and slow....but the "aha" moments, the change is REAL and LASTING. The brain's wiring CAN and WILL change with persistent effort. More good news is that I've heard from others that it's kind of like a mountain....the initial rewiring is pushing that frigging rock up, up, up, but once the peak has been reached, a certain momentum takes hold (the brain is wired MORE in favor of the healthy wiring) and it takes on a life of its own. Thank god. I can't maintain this effort forever.
Google Neuroplasticity and you can find lots of info on it. CBT and other related forms of CBT are the most powerful in working to rewire the brain.
HTH-
-Dylan