“He doesn’t look very happy to me,” said Van Persie, via the Mail on Sunday . “He looked happy at Arsenal. He doesn’t look happy now. What I’ve seen and felt over the years is that how you feel mentally, how your life is, has a big influence.
He continued: “If you’re happy, you’re 50 per cent fitter, you create more and you enjoy yourself…. so he should find a way mentally to change that.”
“It’s a different time. Over the past couple of years a lot has changed,” continued the Dutchman, who is about to start a new role as a pundit for BT Sport following his retirement at the end of last season. He joined a team that was not really playing attacking football.”
He added: “I came into a team with all the mature players already – Rio Ferdinand, Nemanja Vidic, Paul Scholes, Ryan Giggs, Michael Carrick.
“Basically at Arsenal I was one of the older ones, captain, and here I could just come in and have fun, because the guys sorted all the other stuff.
“Sir Alex (Ferguson) played a huge role in that as well. He was a real joy to work with.”
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