Weed and rock therapy are my FAVS, Meh! House painting comes in third place... and I have tons to do.
As for some of the worries... no, they won't revoke your license for signing up for a driving school. BUT - I don't know they won't make your anxiety worse, in the long run. They typically only focus on the physical skills. And some of the instructors can be total jerks... yelling, slamming on their control brakes, and just general berating of the already shaky student.
Last Friday, B sent me out to pick up lunch - by myself. Since I got smaller tires for the jeep, I can't see as well pulling out of our road onto the highway. I can only pull out going east and that's uphill just after a curve below (and the part that's hard to see). When the leaves come out on the trees, I won't be able see clearly traffic coming DOWN the hill (around another curve of course) either. So of course, I imagine myself getting squashed by two lanes of traffic a LOT.
I roll down my window, to LISTEN for cars (not a lot of those silent electric ones out here) and wait - looking 3 times in both directions - before pulling out. And since I drive manual, I have to trust my clutch/accellerator coordination and don't CARE if I spin tires and throw gravel! I've been driving since I was 15, and almost ALL those were stick shift vehicles. I've driven in hurricanes and blizzards; at very high speed; in twisty mountain two lanes... and I rode a motorcylce in various conditions also. There is no rational reason for me to distrust my ability. And even the 90+ year old widow on my road is still driving (and you'd best get out her way!).
So, I pull an Arya Stark. When the picture of what COULD happen pops into my head, I ask myself: what do we say to death? NOT TODAY. I know it's silly, but it does banish the image and anxiety and within a mile or so, the body memory kicks in and I'm totally comfortable again. I've always loved driving, so maybe that's helpful too.
But as I've gotten older, I do worry more. Still, it's mostly about other drivers. All my close calls have been because other people did stupid things I wasn't expecting.
I think you simply need more "time on task", acclimating yourself, and regaining the body memory reflexes you used to have. In tai chi, the teacher always said it took 5000 repetitions before anyone could work on "refining the movement".
And it would be great if Dept of Transportation was able to re-orient how this road accesses the highway, to make it safer... but I called them a month ago about the rain washouts we have to let them know it's getting bad... and nada, to date. So I don't have hope anything will happen on re-orienting. Besides, it makes our road virtually invisible from the highway. And OF COURSE, this section of the highway, the property owners won't let them trim the trees/underbrush to make it easier to SEE futher into the curves... so it's great when B can watch one direction while I watch the other. And he can see motion through the leaves; I can't.
As for those warning lights - there are always a couple that come on, when you initially start the car; then they go out. Only if the lights stay on, do you need to find out what's going on. Places like O'Reilly's or Autozone will often reset the switch for you - because it's mostly an emissions sensor that times out and does NOT affect your ability to drive or hurt the car. Sometimes, those sensors need to be replaced - and I've had places like that do it for me if they're not busy.