Is it fair to morally judge a cock-fighter as a criminal?

What motivates a cock-fighter to fight a rooster he loves? In Costa Rica, cockfighting is considered a crime and has been banned for 99 years. A large part of society rejects this tradition and those who practice it, but is it fair to morally judge a cock-fighter as a criminal? We will get to know the other side of the coin through the gaze of the cock-fighter.