Its that constant chewing while sat in the dug out that really irritates me. But other things like him saying he is one of the worlds top managers and he would be good enough to manage clubs like Barcelona. Don't think Messi is that good in the air.
He comes across as moody and quite hostile at times, when interviewed after the game he has a look on his face like his going to belt someone.
You should try seeing things from his perspective...(There might not be enough room up his own arse for both of you tho).
