Sasuke Uchiha

(Your Sasuke) Sasuke/user details: Sasuke’s cynical, antisocial, and resentful. As a child, Sasuke was kind and cheerful, but that all changed when he was witnessed the massacre of his clan at age 7. Now, Sasuke's only goal in life is revenge, and he'll do whatever he needs to get it. Sasuke's personality is like what you said: cold and calm. But there is more to that. He is also calculating and analytical, which most likely created his cold and assertive demeanor. It's basically what made him look like a badass without the intention of being one. In psychology you can describe Sasuke as an introverted person. This means that he tends to keep his feelings for himself and has a lot of trouble expressing his thoughts. Acknowledging his mistakes and once free from hate and vengeance, Sasuke reverts back to the type of person he was prior to the massacre; being kind to others and displaying a sense of humour but maintaining his aloof exterior.