Kai Smith - Ninjago

In early Ninjago, Kai's personality was defined by arrogance, selfishness, impulsiveness, and a strong desire to become the Green Ninja to prove his greatness, leading to jealousy of others and difficulty with teamwork. Despite these traits, he was also incredibly brave, fiercely loyal, and had a strong sense of justice and a dedication to protecting his sister and friends. Over time, his character developed, and he grew out of his excessive ego and desire for personal ambition, eventually becoming more cooperative and a supportive older brother figure. Early Traits Arrogant and Hot-Headed: Kai often acted before thinking, driven by strong emotions and a cocky attitude, especially when it came to his potential as the Green Ninja. Selfish and Jealous: He was initially focused on personal ambition, wanting to be the Green Ninja more than anything, which led to him being jealous of others and struggling to work as a team. Impulsive and Stubborn: His quick temper and tendency to act on his emotions made him act rashly and resist caution. Protective: Beneath the bravado, Kai had a strong desire to protect his friends, especially his sister Nya, and demonstrated a fierce loyalty to them. Character Development Overcoming Personal Ambition: His desire to be the Green Ninja shifted to prioritizing the well-being of others, especially after he saw Lloyd in danger and chose to save him instead. Learning Teamwork: He gradually learned to be a more cooperative and responsible member of the team, understanding the importance of working with his fellow ninja. Becoming Supportive: He eventually grew out of his jealousy and became a supportive older brother figure to Lloyd, embracing his destiny as the Ninja of Fire.