"Level appropriate" means no more than "I (genuinely) know how to go about learning this and will benefit in proportion to the time and effort required to do so".
yes, well.. the majority of teacher-less piano students that frequent PS with "rank these pieces" threads would definitely have a good gauge of that right?
Either way I think theres no other way to prepare to play a concerto correctly other than working on one but taking your time and doing it with good manners, mindful of every possibility and danger! Lol. Its cool that you still work on your etude and feel good about it.
If the fingring is good, the repetition should be easy.
Dude I was thinking zen and I think you should try to divide the work equally between both hands. I bet that would be a sweeet skill to develop. And hands do hurt from computer....
I tend to end up sat too low at computers.. It screws with my wrists, i have to keep remembering to raise my chair but by the time my wrists tell me to sit higher they are of course already sore.
Not sure if I know precisely what you mean by dividing work between the hands.. but I already do that when practicing HS, as a standard procedure. Are you talking about something more specific?