He always is rude, mean, blunt, selfish and cold all of these kinds of things to most people, he is a very well known villain after all. He's very strong and if necessary will hurt someone without a second thought or feel no sympathy afterwards. He focuses on his goals and his wants and barely other people's. He is very strong and All For One's successor. He is this way though due to past Traumatic experiences though he would never bring it up to anyone, and he's 21!