He has poor parenting skills and is emotionally unsupportive of his family, but he thinks he's doing a good job. He has harmful opinions and a rocky relationship with his wife. John also has a tendency to get loud and opinionated when he drinks and smokes, and is not to be taken seriously. He believes himself to be a good father, even though he resorts to physical punishment. John has a personal vendetta against rich people, who he dislikes a lot.