Sad to see the state he was in during the interview with the press in Australia. It must be devastating for anybody, in any job they love, to realise that it won't be possible to continue doing it at the age of just 31. He's not the first sportsman to have his body give up on him and won't be the last.
Love him or loathe him, I don't think anybody can deny he is the greatest tennis player that these islands have produced. His record of achievement is unmatched. He may not be Mr Personality, and his voice is flat, but that doesn't diminish what he has achieved. Hopefully he will be able to move onto something equally fulfilling in the future.