My son is a Liverpool fan, and he was already kicking a ball before he was one. He was born in the football city, he had no choice.

Fitness is important, but the most important thing is how you adapt and the way you feel physically. To adapt to a new position. To try to change your game.

My head is in Liverpool and on helping save our season. I am professional and I always fulfil my deals. I haven't considered leaving, although in football that depends on the club.

I've always been a sad person. I'm a happy person too, but it's a thing in my brain or my spirit or something, I'm just sad and really acutely aware of mortality and loss.

At Liverpool, I had almost everything but titles. I felt like a king, but the team was falling apart.

I was captain in Atletico at 19, playing in the same team as Demetrio Albertini, who won three Champions Leagues, and Sergi Barjuan from Barcelona, who had won everything, and they were 32, 33. I was a kid as captain, so I wasn't the real captain, just a kid learning from them.

I know my statistics have not been the same as in other years but I'm fighting to get back to those statistics.