Real Madrid wanted me to join their academy. It was a big decision to move when I was 15. It's a key age for a youngster, and you're close to your friends and family. But I moved to Madrid, and my family stayed at home. It made me mature earlier than normal. That was a very big decision, and it changed me in a positive way.
I am not so old, but when I started out, we had none of this. We did not have the need to show the things we do and the good life we lead. That is dangerous. Social networks can be very positive because it's a great vehicle to communicate, but perhaps things need to be done in a different way.
Every player thinks he's Maradona when he joins a big club. That happens to all of us, but then you start to notice it in the younger players. You see kids who think they're rock stars, wearing extravagant clothes and driving fancy cars... and sometimes you have to take them aside and have a word.