Unhappy is a nice word.

A great pianist doesn't run around the piano or do push ups with his fingers. To be great, he plays the piano. ...being a footballer is not about running, push-ups or physical work generally. The best way to be a great footballer is to play.

When I was at Porto my team also played in the UEFA Cup final against a Scottish side - but it was Celtic. I've never seen such emotional people. It was unbelievable!

Look at the way teams play against Arsenal. They don't believe they can win. They don't believe.

I'm not a defender of old or new football managers. I believe in good ones and bad ones, those that achieve success and those that don't.

So if one day the result becomes 3-3, for me it doesn't change my mind, because it's football, it's normal. What is not normal is that we haven't been scoring enough goals playing such good football as we've been playing in the last few weeks.

I feel I have a lot to learn from English football and I am completely open to good influences in my way of thinking. But I also have things to give them.