Manchester United boss Erik ten Hag says players like Marcus Rashford must take responsibility for his decisions.
Ten Hag doesn't agree with the claims that influences around players can be blamed when they go off the rails.
He said: "First of all, the players on this level have to manage themselves. That is what you can demand from the player. A player has to know what is good and what is no good. When you want to play top football, it demands a certain way of life, always.
"We are talking about top football players. I don't have to educate them anymore, not when you are playing for Man United.
"But, as I said before, by the end of the day, when you are a player at Man United, you have to manage yourself and you have to take responsibility for your performance and your performance in a team and it's all about that. Man United is [about] winning football games. It's all about that. it's not so complicated."