Boiled down, it all comes to inhibiting a particular reaction to a given stimulus. But no one will see it that way. They will see it as getting in and out of a chair the right way. It is nothing of the kind. It is that a pupil decides what he will or will not consent to do. They may teach you anatomy and physiology till they are black in the face – you will still have this to face: sticking to a decision against your habit of life.
FM Alexander (“Articles and Lectures” – Teaching Aphorisms p203)