The midfielder told the official LFC Magazine: "I have taken a lot of confidence from our success with Spain in the summer. I might not have started the games because the coach had a pre-defined team in his mind and it worked really well.
"But I was an important substitute and I felt I was able to play my own part in that success. I helped close games out and made some contributions.
"Winning becomes a habit. I never understand the idea that winning trophies can somehow make players less hungry.
"I came home and put away my medal in the drawer alongside the FA Cup and Champions League ones, then started thinking immediately about winning trophies and medals with Liverpool."