It's the tail and the head of a coin. The tail is yin and then the head is yang. They exist next to each other. The head cannot exist without the tail and the tail cannot exist without the head. Everything in this world is a dualism. In it you can always find yin and yang. Achieving yin-yang balance helps you stay healthy, happy and fulfilled (“Tao-In-You.com.” Yin-Yang Balance. Np, 2008. Web. 04 June 2015). Exposing Boo to the public eye would be a kind of killing of a mockingbird (Lee 318). Innocents deserve to be protected just like thrushes; they create a happy world to live in. Atticus and Heck Tate try and succeed in shooting the mad dog, so sometimes you gotta do bad things (Lee 93). Heck Tate is the police officer who tries to protect the innocent from danger; however this could be risky at times (Lee 93). Mr. Walter Cunningham is a not so rich farmer but he believes in not harming any innocent. Mr. Walter Cunningham had to face evil while facing the prison, but good takes over when he tells the crowd to leave (Lee 157). Mr. Cunningham is basically a good man, only he has blind spots like all of us, and when you're older you'll understand people better. A crowd is always made up of people, no matter what, Mr. Cunningham was part of a crowd last night, but he was still a man (Lee