Jose Mourinho is one of the best managers with whom I have worked. I had a chance not only to have him as a coach but as a colleague, a friend, a big brother. I had a chance to learn from him, and he was open to receiving advice from me as well, even though I think he knew it all.

I had to deal with it so often, I found ways of making a point against racism. When I played against Real Zaragoza, they chanted like monkeys and threw peanuts on the pitch. So when I scored, I danced in front of them like a monkey. When the same thing happened against Real Madrid, I scored and held my fist in a Black Power salute.

I can only say what I have lived and experienced. And the majority of people who have been to Makhachkala have come back with different opinions. It's a relaxed city but very lively, like many of the capitals in the world. At first sight, you would never say that there are political problems.

I have been to the States many times. What I enjoy most is the feeling of being undercover, that no one recognizes me. When I go to the airport almost anywhere in Europe or Africa, I am recognized.

English football is very different, and I had to adapt to it much more than I would have had if I had stayed in the Russian league. But after a season, I felt a lot better, a lot fitter.