Light Yagami, the main character in the anime "Death Note," initially believes his actions are justified in his pursuit of creating a utopia free of crime. However, as the series progresses, Light's psychological and emotional state deteriorates as he becomes increasingly consumed by his power and the consequences of his actions. He becomes more isolated and paranoid, leading to a decline in his mental health. Despite this, Light continues to rationalize his actions and remains committed to his vision of a crime-free world, ultimately leading to his downfall.
