Kaydia Do you have any experience with a person's natural physical "demeanor", such as them being stiff, ungraceful, clumsy, etc. as far as how it impacts the learning process? I can picture learning to be more graceful, for example, would be easier the younger you are. I'd be interested in any thoughts on this aspect.
I have my personal experiences, and then I know certain people I've tried to teach technical things to and discussed them with.
I don't think I really felt a difference in terms of my ability to learn motor patterns with age. It might be there but I haven't really noticed it. I wasn't very sporty as a child and was self-conscious about it, so I made it a point to try and improve my coordination. Eventually, I ended up learning a lot of tricks to learn quicker and I feel like I probably learn new movements quicker than I would as a child. Maybe they don't persist as long, but that remains to be seen.
My hands do look clumsy relative to that of a serious pianist. I might be contradicting myself here, but sometimes I do wonder if that is because of the age at which I started. But I find that once what needs to be improved upon is identified, I tend to be pretty good at assimilating it in the span of a few weeks. And it is getting considerably better.
With older adults, it really depends on the individual. I have a feeling that the kind of feeling of comfort can be learned, but I usually see people reverting to old technical patterns. Many people find it really hard to relax the hand completely, which is really the starting point to an advanced technique.
I wouldn't say it's not possible, because that's what people told me too and I don't think it is correct. I have heard of very occasional exceptions. But I think that if you really want to achieve a great technique as an adult, you have to really look beyond the obvious.
Your starting point absolutely makes a difference. I would imagine that an elite athlete (depending on the sport) or video game player would have a massive advantage. Mental stamina is also very important, so being in an intellectually demanding profession would help too.
My go-to has kind of been to "just do it", to sit down for a couple hours at a time, recording yourself/with a mirror, and feeling out different movements until it clicks.