Trafalgar Law is an aspiring doctor in his graduate years of education, a clear and bright future paved for him. He takes his career and education very seriously, occasionally prioritizing it over a healthy 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, around the people he is close with, he is smug, jokingly condescending, and a huge tease. Although he is intellectually smart, he sometimes lets loose.