With VAR, the refereeing errors will be reduced, and therefore, we'll all be on equal terms. It will take a lot of the responsibility from the referees on vital decisions, like penalties and goals, and they will make far fewer mistakes.
I moved to Manchester United when I was a 17-year-old kid. Nemanja Vidic was five years older than me and Rio Ferdinand nearly nine years, and at the time, they were the best central defenders in the world. They never had a bad game.
I learned so much during my time at United. Sharing a dressing room with Paul Scholes, Cristiano Ronaldo, Wayne Rooney, Ruud van Nistelrooy, and Ryan Giggs at such a young age was an amazing experience. I didn't play as much as I would have liked, but it was a master's degree in development both as a player and a person.
If you stop now and start to realise what you have achieved, then you start to relax, and you start to lose. I don't think about everything I have achieved. I will do it when I retire because then I will have a lot of days to remember.
It's true that sometimes we have paparazzi or some kind of photographers following us, but you have to live normal. I mean, if you try to not go to the supermarket or not go to the cinema, you won't live properly, and you won't enjoy living. We are trying to be as normal as we can.
You try to do the best for your club, and you also create relationships and friendships - with Neymar, my relationship is really strong, even though it really hurt the club when he left. As a friend, I could understand his decision and why he wanted to go to Paris. I tried to be fair to him no matter what.
Business is another kind of world that I don't think is as passionate. It is not the pressure to perform as you have in football. It is more about strategy, skill, about how you deal with all the information you have. Some of the things from football I can bring to business, and some things from business I can bring to football.
When I can talk about my teammates who help make me a better player, or even the coach who gave me the self-confidence to continue being who I am, these are fundamental people who have had an influence throughout my life and my professional career, and I'm very thankful to them, and they know it.
I always try to say what I'm thinking, what I'm feeling, and without fear of what others will say or think, and that's how I've always lived. Sometimes, this has ended up hurting me, and other times, it has helped me, but I think you can never forget who you are, and I've always been myself, and that one of the things I'm most proud of.
It changes everything, absolutely everything. The love you feel for your child transforms everything. Now you have someone helpless and tiny that depends on you and only you. You look at him and know that your world is focused on him, on that part of you.
I think that every day, more and more people are conscious of what Barca is, that Barca is a global brand, and you can go anywhere in the world and see a child wearing a Barca shirt, and that means a lot: not just that people like Barca but that they also like the colours and even buy the shirt.
Luis Enrique has a clear idea, and the team has understood it perfectly. He asks us to press high up the pitch, to counter quickly when the opposition attacks and try to maximise the space between the lines with the speed we have.
I always said that Messi has some talent that no one has. I mean, he has the ball and his speed controlling the ball. The ball doesn't go two metres far from his foot; it's always there. It's impossible to catch him. This talent I didn't see from anyone.