Hi Giggy!
Sigmund Freud was famous for Psychoanalysis in particular his work with Anna'O alongside his colleague Breur who sent her to him to be relieved of her Hysteria. The general idea he thought of was to put her into a state of hypnosis and ask her to go back to a memory of fear and to try understand the meaning behind the incident, once the patient done that they were free of hysteria.
He later went on to find more difficult patients who were reluctant to open up in Free Association, this is where you sit there and say what was on your mind, the reluctance to open up the unconcious fears of the mind was called repression but Freud cleverly worked himself around this.
He told his patients under hynposis to think of a blank picture and to not be frightened in saying what would come up, there ideas will be trusted and not rejected - 9 out of 10 patients wouldn't have the directly shown any indication of their fear through the picture but it was a link of association, that Freud could single handedly work back through a collection of data to discover the unconcious fears.
Now, can in any way shape or form could the breakthough of psychoanalysis of Freud be used into Racing - I think it can!
From that short paragraph I've wrote there are a few key terms that popped up which could be good starting points - remember! we are Freudists, we have nothing to work on, our patient is the trainer and we have to discover their unconcious fears or fantasies and the formbook is our linked chain of association!
Still with me?