It is the fight between sound heart and deformed conscience. Throughtout the story, Huck is trying to find out if he is doing the right thing or is his actions will lead him to hell. His mind and heart are torn apart because of the "sivilizing" in which his school, Mrs. Watson, and Widow Douglass, teaching Huck the wrong things between the right things. From what was taught to him, he feels he is always doing the evil because of what his society taught him. Huck thinks that these things that he continues to act out are BAD things, but he feels that it isn't the right thing , deluding himself that he is a BAD person himself..