A few days ago, Tim Cahill talked about the Chelsea situation, he said that the Blues players need to reduce their personal mistakes.
Cahill said: "These (lost goals) are personal mistakes, not tactical problems. This is a mentality problem of the players, because they have not been able to concentrate for 95 minutes."
"You can see how they conceded (against Southampton). Look at Haverts, he wanted to show his skills, he wanted to miss others, and he failed. Ince was right in front and they were ready to wait for this. Chance."
"These are all personal mistakes. Then Ziyech started dribbling again. You have to understand when to dribble and where to dribble."
"There are certain things that can't be wrong. They shouldn't dribble in front of their penalty area. You have to trust the other 10 teammates."