Have you ever had a Neuro-Psychological Assessment?

It can give you an idea of what skills you have and which are dysfunctional.

Your ECT and wide range meds history makes any decent understanding of your condition very difficult.

I would suggest getting started on a mega nutrition regimen. It sounds like the one thing that has not been tried. If you have any chance at brain healing, it will start with good nutrition. Do a search for nutrition or vitamins on this forum. Lots of posts already.

No caffeine or MSG or any processed soy products. They are neurotoxins.

My best to you.