“Murray is a great, great talent, one of the biggest ever, and a big part of it is not being used, because his mindset is not calm. He gets frustrated very easily. When he’s winning he has booming confidence, but once he starts losing, his mind turns around and he looks lost. He starts talking to his box, and this distracts his mind. If he learns to calm down, he will have a far bigger career than he has by now. I would love for Murray to achieve his potential.” – Srdjan Djokovic (Novak’s father) on Andy Murray