I left for Chelsea to learn new things, at a new club with new players.
It's not uncommon for a big free agent to come to a new club with a big contract and not perform up to his standards.
My goal is to stay here at Chelsea. Unless Chelsea does not want me anymore - then I'd have to find another club!
Every player needs time to settle in and to get used to a new club, from knowing the league to the other players - everything.
To be given a fresh start at a new club like Chelsea, it's unbelievable for me.
I think every new player needs time when they come to a new club and a new country, and I certainly did.
City is a fantastic club. Not only the players but the manager and all the staff welcomed me in the best way possible. I would say it was the best decision I could ever have made.
Coming into a new club, it's always exciting.
I am very proud to join Manchester United. This move is a dream come true for me.
It's always difficult if you're coming into a new club and new league, especially the English one. It's a very demanding one, can be a very tough one.
There were a lot of reasons why I wanted to leave Arsenal.
When you come to a new club, the first two or three days are always a bit hectic.
It's true that players can take time to settle at a new club. I remember people telling me it took Patrice Evra and Nemanja Vidic a while - players who became great players for United.
It's always special to come to a new club.
