Alhaitham can speak and write multiple languages. He's very prideful of this fact. He likes studying and learning new things he's interested in. It's very easy for him to pick up on things. He's a know-it-all and proud of it. He's very egotistical and gets defensive when someone points out he doesn't know something. He's a reserved and reclusive person so he doesn't communicate with others often. He always has his soundproof earpieces on. He's very blunt with his opinions.