Well, thanks, you all, for your kind responses!
There were two big reasons for my ‘lull’ in progressing. One was the end of the semester, which I mentioned in my last update. The end of the semester is often a busy time. So, I really felt the ‘crunch’ at school, and put my personal hobbies on hold.
Second, honestly, the riff from “Wish You Were Here” did not interest me much, and looked a bit difficult. In my mind, I had to practice that riff before I could move to Module 9. So, not being very motivated to attempt the riff, I put it off.
So, I repeated the Module 8 practice for… three months? A week or two ago, something changed. (It’s Summer, with a small break, and now new college classes.) So, I tried the “Wish You Were Here” riff a few times, as well as learning MxPx’s “Chick Magnet” riff on the bass. The “Chick Magnet” riff includes some hammer-ons, which I haven’t gotten to yet in the JG program, but I figured it out.
Last night, before bed, I watched the Module 9 lessons and played along. It’s all pretty straightforward, except the F-Chord. That one wears out my hand very quickly, and will take plenty of practice to play efficiently. The “Californication” riff isn’t too hard, and I was able to play through it a bit already last night.
Frankly, I think just watching the lessons got me more excited to start progressing again. Justin’s so friendly, it adds an emotional pull.
Edit: A fun note on Module 9. In the lesson on F-Chord “Cheats,” he teaches us the FMaj7 chord. Strumming it, I noticed how the three fretted notes didn’t sound all that “weird,” but it was the open high-E string that gave it the… Major7 sound. So, I tried raising that high-E by a semi-tone, fretting it at fret one. So, I just accidentally discovered the “Mini-F” chord, which Justin teaches right after that. That made me feel like such a music theory big brain.