Do not forget that right and wrong change, and should change as your body and co-ordination change. What is right for you today should be wrong for you tomorrow. Do not, therefore, try and fix a picture of a specific co-ordination in your brain as the right one; it will have to be modified, perhaps many times, over a long period…Remember, you are slowly eliminating the wrong. Finality, for most of us, and that includes me, is not in sight.
Patrick MacDonald (“The Alexander Technique As I See It” – Notebook Jottings p2)