In my native language they say:
A L' E' INUTIL INSEGNA' AL MUS, SI PIART TIMP E IN PLUI SI INFASTIDIS LA BESTIE!!
(translated) There is no gain in teaching the donkey, you waste your time and annoy the beast
Thanks for the new interview. I hope she would talk more about the injury. I would like to know how a strain in a fitness class leads after a few matches to retirement. Its all absurd. If you are going to have a bad back injury it should be like something like Petkovic, play lights out for a whole season and totally destroy your health after far too many matches.