"I have proved it at club level, international level and now I aim to do that at Premier League level.
"There has been people who feel I couldn't do it. But I have inner belief that I can do it, I can play with better class opposition. I will study Hull's game now last weekend, just to watch what I did and try to improve on that.
"If you improve a little bit every day, in a couple of months you will be a better player."