Louis, I did not choose to challenge you along any avenue - I did not challenge, period. I detest games myself, and I don't play them. I am also interested in teaching and education - and the reason for that is because of the type of misleading and neglect I suffered myself in that regard in the past, and therefore details on education tend to catch my eye and I wonder about them. If, for example, every conservatory requires Eurythmics I would expect if I ever manage to go to one to be taught it; I might also think they expect me to already educate myself on that matter. If otoh it's not taught, maybe I might want to push for it, if I'm in a position to be able to push. That is why I asked.
People make the mistake on the Net of reacting quickly instead of first checking "What did you mean when you wrote this?" So I will assume you have now asked that question. No - I did not write an oblique challenge. I asked a question just as it was stated, and for the reason that I wrote.
I'm in the middle of remediating my playing because I was originally self-taught. One of the elements in that is precisely that playing the piano involves more than fingers, and also more than hands and arms. What happens in the torso and legs and head - everywhere - affects what we can do with those piano keys. The interplay of what we hear, expect to hear, our bodies, our senses, our movement in space -- all that is involved. I don't write about it because I'm a learner, not an expert to push these ideas. Eurythmics address this: Aschbrenner addresses it -- which is why three times now I have SUPPORTED the idea.