Well, going to give it another go. It appears GT has revamped the fundamentals and the Rock-Part-1 sections, so, at least it's not exactly the same material again. Going to really try to put much more practice into it this time and see if I can actually get any competency.

But, at even older now, 48-1/2 it's probably going to be even tougher.

I just want to learn to be a decent player for my own satisfaction, I have no delusions of ever performing.