At first I didn't think I was going to fit into Barcelona's way of playing. There was a lot of tiki-taka and I was thinking that without a lot of space to play in, I'd find it more difficult. I worried about that.

It was a dream to arrive at Liverpool but I never wanted to just settle for what I had achieved. I wanted more.

I'm paying for a mistake I made

We don't even get food for 2 times a day, still I didn't give up and continued to play football

That's the mentality - don't just play it, win it.

I never told you this but I always thought the club should have recognised you far more when you retired. For the career that you had, one of Liverpool's greatest players, you should have had a much bigger and better send-off in your final match. That's just what I felt.

I've got a magnificent relationship with Leo (Messi) and Ney (Neymar). They drive the team, with Andres Iniesta as well - what a player. You know if you have a good relationship with them off the pitch it will be that way on the pitch too. They took it as a sign that I had come to help them, not to compete with them.