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
You really could have won today Romina . You were healthy , I never saw you run in that way ! Also your opponent not in great shape...Anyway a very good 1st slam of the season Stay well and keep going !