The Arsenal and France legend told RMC Sport show Rothen S'enflamme: "When you look closely at the goals, you can't say that his start in Madrid wasn't good. But now, what he used to give us from the first to the last minute and in the whole game, people are asking questions. But playing nine is not the same job. For me, Kylian is a player who can play in all positions but at some point it has to be learned. You have to know a little about the job and learn to play number nine on the job at Real Madrid, it's not easy. It takes time to learn how to play with your back to goal. Especially when you don't have it as a base. And I can say that because I didn't have it as a base. But it can be learned. I hope he will evolve and he must have progressed.
"If it were someone else, we would say that he scores goals. Now we are judging based on what he has done before. It is completely normal, when you are not used to it, to find yourself in a certain situation where people can see your weaknesses. Whereas before we never saw them. We know very well that he is one of the best players in the world. And I repeat, but let's be happy that he is French. Now, we have to know if I am being asked the question of the player or the human being. And that is super important because at some point you have to sort things out. Who knows what it is like to always be number one? Not many people.
"Human beings, from time to time, yes, they can be affected and that's completely normal. And that, for me, is completely normal. At one point, everyone thought he was a robot. He's not a robot, he's a human being who has emotions like everyone else. And from time to time, he's going to get angry and throw up his arms."