Hello,Is focus and concentration central, indeed crucial to a good technique and that which acts as a conduit for true expression to be communicated when playing the piano?I find that when I play, the inner critic commands a significant space in my consciousness preventing focus and concentration on what I am actually playing having dominion - the result is wrong notes, not expressing the music note by note and not actually being fully engaged with music making - too busy is the inner critic pushing out these faculties!Please can you give me some feedback, advice or practical ways to help resolve my problem?Thanks in advance!Kind regards,David - London.