Also you should answer your own question!
Good point. My Fundies left me with a Rec pass instead of the intended Tech pass, so the goal is to bring my skills up to the point where I can comfortably walk into Cave 1, and do well. After the class, I compiled a long checklist of little things to watch for, in part based on what I heard from the instructor, and in part based on what I observed, and when I go out on a practice dive, I indulge in full-on self-flagellation, and "ding" myself for all the mistakes. Did I keep knees close together while kicking? Did I consistently glide before reload? Did I catch myself relaxing my back muscles and feeling those knees drop? Was I "staring uncomfortably into my buddy's eyes, and not moving by more than a couple inches" during a valve drill? Or, did I exhale too much and sink during regulator switch? Did it take me one breath, or 5 breaths to fill that SMB? Did I get task loaded during the SMB deployment? Would I have noticed if my buddy swam away? Did my trim break down during that time? Fortunately, almost everything on my list either provides real-time feedback, or it can be felt, so I get a reasonably good idea of how much went wrong, which makes practice feasible. There are a few things, for which I'm going to need help with a video recording, such as the angle of fin tips. I run into a number of issues on each dive, and it will probably take me at least a couple of dozen of practice dives (and possibly more) to improve, especially that the challenge is not so much to be able to do something well once, but to do it well consistently, and even though I have my moments, I'm not very consistent. If I find a lot of time to do deliberate practice, maybe I will be done by the end of the summer. If not, then maybe by the end of the year, or even longer. I personally find the process rather enjoyable, though. It's great to have an objective, and it feels pretty satisfying when you can begin to sense some measurable improvement.