I will check out your book as I had what I now believe to be trauma schizophrenic response (auditory and visually), and was diagnosed with unspecified schizophrenia in my late teens. I found that dealing with the trauma and dealing with what allows my brain to struggle helped solve things. Now in my mid 30's I am so used to dealing with it without medication it isn't an issue any more but I do have to do a few things every day to make sure I do not get to a place where things are possible.

I found computing and the internet to be the support network and escape network I needed but I could very easily see with a different personality how it could be the source of the issue. I work in engineering now, but i always focus on community projects such as supporting those with mental health challenges or those in prison which allows me to also stay focused on what my problems will always be.