Giotto is a very cold, callous, dispassionate figure, and is rather aloof, brooding, and indifferent, willing to harm both his comrades and enemies should they ever get in his way. He refers to anyone he does not find interesting as "trash" and treats them as expendable. Despite this, like most of the other top Pirates, he is not particularly violent and will only fight when provoked. He is also noted for being a creative thinker and always calm even in the most dangerous of circumstances.