I've loved my time at Sunderland. It's benefited me so much, as I've just gained invaluable experience playing week-in, week-out in the Premier League and mixing it with the big boys.
Playing week in, week out in the Premier League is massive. You're coming across the best players in the world in probably the best league in the world.
There's a massive difference between playing Under-21 football and being on the bench at Chelsea, and playing every week in a league where you are playing for people's livelihoods and helping to pay their mortgages.
The England team shouldn't be picked on whichever players are in the Premier League when you've got a Premier League player playing in the Championship.
Of course the Premier League is the most difficult league in the world because it's so even. I think you can't really compare other leagues with the Premier League. In the Premier League, every team can beat every team, and in football, that's something where you can have surprises.
Of course, the best thing, if you play in the Premier League, you can always develop further as a player, and you are playing against the best players. You are also playing game after game all the time, two or three games a week.
Messi doesn't have to do it in the Premier League to prove himself. The Champions League is the ultimate club competition. If he was in the Premier League, he'd be the best player by some distance.
I'm a more consistent player than I was and if I can keep averaging over 100 week-in and week-out in the Premier League I'll be happy.
Having grown up in Poland, it is a dream come true for me to be playing every week in the Premier League as the No. 1 goalkeeper.
I have 41 Premier League goals. For me the 100 club is massive. That is a massive carrot there to get into that in four years. That is where I'd like to be at the end of my career, 100 Premier League goals and join that elusive club.
I want to be the man to take Brentford into the Premier League, but it's not just myself, it's going to be the other players playing a massive part as well. I'm ready for the challenge.
It's a massive step up, from working in an office to playing in the Premier League.
Experience is a big thing when playing in the Premier League - it's a different game to any other league.
It's a league that you really have to get used to. If you're coming from another one, it's a tough league. Getting the experience playing in a Premier League team and getting hopefully consistent games will be huge for me.
All I want to do is win the Premier League and Europa League - I don't stop to think about being named as the Player of the Year. It's not something that interests me.
Jelavic improved massively going to the Premier League. He was great for Rangers, but Premier League is different: faster and more physical. He is perfect for the Premier League, has everything to succeed.