The mind is by far one of the most intriguing and unknown parts of the human body, but it has been broken down into three distinguishable parts by Sigmund Freud. He has broken the mind into the id, ego, and superego. These are all parts of the human mind that control each and every action or thought that a person has. The id is the pleasure part, and it controls actions that occur without thought of punishment. The ego controls all actions that occur consciously and with knowledge of the consequences. The superego is the part of the brain that holds a person back from committing an action. Both the action and consequences are thought about before the act is done. These three mental states occur in all people, but especially within Hester Prynne from The Scarlet Letter. Throughout the story her mindset changes many times. …