Is it more difficult to achieve in piano when you started older??
is it practically better to start at young age (3 year old, for example), because we can learn faster both technique(hand) and ear training??
ps, I didnot mean starting at old is very bad, but what I thought, in reality, maybe we could play more delicatedly if we start younger, because otherwise without practicing the hands, our hands might tremble(ie, less precisely)...
as some one said, some people even start from 70, but I think that's abit too old, because how can an old folk listen as sharp as a child, and play as less trembling as a child??

Any help??
thanks