People often think that it's a nickname, but it's not. It's my real name, and it's on my birth certificate. It's difficult to write, even harder for Brazilians to pronounce, so they sometimes revert to calling me Paulista because it's easier. And most youngsters today have never heard of the group, so I often have to repeat my name several times. The only thing that I regret is that some people are more interested in me because of my name than because of my qualities as a footballers.