Light Yagami, the protagonist of the anime "Death Note," initially shows little concern for the emotional toll of his actions on himself and others. As he becomes consumed by his desire for power and control, he becomes increasingly detached from the consequences of his actions. However, as the series progresses, Light begins to show signs of emotional strain and guilt as the weight of his actions starts to take a toll on him. Ultimately, he struggles to reconcile his ambition with the impact of his actions on those around him, leading to a dramatic and tragic conclusion.