Football, particularly Brazilian football, is about being happy, and that's what tricks do. It's part of our culture, at the end of the day, though, it's all about winning.
My opinion is that protesting, there's no problem with it, as long as it is peaceful without violence, without vandalism.
Not only the attackers, but the defenders - it's on the attackers to prepare themselves to break through the strong defense.
Of course Messi could handle a cold Tuesday night in Stoke. He'd be drinking tea and relaxing beforehand. Me? I'd probably be the same.
The Libertadores is sensational, but the Champions League... The first time I heard the anthem was a really special feeling. It's like being in a video game; it's living the dream of every child.
I've always said I learned to defend myself from an opponent coming for a hard hit. Tricks are part of my repertoire; I use them to try to get past my opponents, but the objective is always to score goals.
