QUOTE(primrose @ Jun 16 2008, 07:15 PM)

I wonder whether the ABRSM and other boards have, and if so whether they publish, statistics about the ages of pupils achieving the different grades? I'd be surprised if there were many people getting Grade 8 after the age of (say) 30. But again that may be prejudice. I'd really like to know.
Even if that information was available it would be meaningless, there are too many complicating and confounding factors.
I am confused by this. Are you trying to convince yourself and the rest of us that it is pointless to work hard at piano, or any instrument, beyond a certain age ... that is if you are not already a professional. I just don't get it.
Obviously a 5 year old beginner has greater potential than a 50 year old - they have an extra 45 years in which to develop it. And I think the evidence is quite strong that piano skills in particular are more deeply assimilated the younger you start. But very few people get anywhere near their potential - even if they start very young. I believe that you can start as an adult, and still become very very good.
I can't offer my own experience as typical, because I worked fairly hard at piano from the time I started aged almost 13, and passed grade 8 after a little over 4 years. And in the intervening 30-odd years I have had periods of several years where I either studied hard or played regularly. So I am one of those returners that was already pretty good as a teenager.
But I have never in my life worked as hard at anything as, for the last year, I have worked at mastering the piano. I thought I had worked hard at various things - but I was wrong. I did not know how to study and practice properly, and I did not invest sufficient effort and time. And I can tell you that at over 50 I am improving literally 10x faster than I was at 15. It is not huge natural talent. I think I am a bit above average in musical talent - whatever it might be, and general intelligence - but no great genius. It is just work - like good teachers have always said. Our culture does not encourage it. It promotes instant gratification. But hard work, well directed, is an astonishingly powerful thing. What is more it is very, very satisfying to see an improvement, and know that it is well deserved.
Let's consider, what are the factors that contribute to your ultimate skill as a pianist?
Genetic endowment - not much you can do about that
Experiences and stimulation as an infant - nor that
Childhood musical experience - nor that!
The sum of all your experiences, knowledge and training to date - all in the past!
So if you want to be a good pianist all you have to make it happen
now and
in the future:
What can you do?
- Study MUSIC
- Learn to practice correctly
- Practice with a ferocity and intensity of concentration that you have never applied to anything before
- And if you can manage it, try to build up to 3 or 4 hours of such practice every day (but never less than one).
I say stop looking for statistics and examples that "prove" older learners have a hard time. Get a top-class teacher (if you don't already have one) and get stuck in.