To be honest, I think Djokovic's slump this year is due to him reading MTF
. He's made so many stupid decisions in crucial moments that the only cause can be reading MTF on a daily basis and reducing his brain capacity.
As for what others have said, if you are a player and do not realise you enter a place where people are somewhat crazy about tennis or a player in particular and you are surprised at what you see, you haven't got a clue
This last line is for Ferru - please continue vulturing, mate