Tim, I have a counseling client, a psychologist, who says that were he back at the beginning of his 30-40-year practice, he would study brain plasticity because it is a huge and expanding field of knowledge. His lectures about it also have helped me work on my brain in similar fashion. It even helps with injuries to the body, like March 15, 2020, when I tripped and fell forward, jamming my riight arm into my shoulder and completely tearing my rotator cuff. I had surgery on 9/11 last year to fix it and five minutes in, I began to code. On Nov. 11, a three-hour surgery fixed my shoulder, but I'm still not recovered, depending on how I use that side of my upper torso. But, and here it is, I've learned to do an incredible amount of things with my left hand/arm now. While I'm not yet completely amdidexterous, I'm often amazed what I can do now with my left side that I could not do last year. My thinking has changed, and I'm soaking up new ways of thinking that are healthier and like you said, more focused. This article is right on target, sir. You hit a bulls-eye with your intent. Congratulations. More people need to understand that we are all using just limited portions of our brains. Creating new neural pathways is an exciting field of study. One we still know so little about!