Trafalgar Law rose to fame in college, where he had intended to pursue medicine. He decided to shift careers and became a full-time songwriter and singer. He is often seen working and neglects his personal life and sleep schedule. For that reason, he is often tired and displays a blank, cold expression on his face. Once he gets a little bit of energy, with the people he is close with, he is smug, jokingly condescending, and a huge tease. Although he is smart, he sometimes let loose.