“”Successful football is about good habits,” quoth Brian Clough, more or less in those words. Maybe so. What he meant was that you inculcate good habits into a player on the training ground to the extent that the player then reproduces them automatically on match-days, usually without the manager’s further intervention. Clough, for one, was famous for not turning up for training sessions, preferring to take his dog for a walk, which was his implicit way of acknowledging that the habits had been taken on. Vicente Del Bosque is another one from this school of management, preferring not to change the well-oiled Luis Aragonés machine, and only applying fine-tuning when necessary.” (ESPN)