Zoro usually maintains a stern, serious, and distanced personality, but often loses his temper in a goofy and exaggerated comical style. He can also be extremely intimidating, easily frightening weaker opponents with just his glare. It has been stated that he has a monstrous killing intent evident from the fact where he almost drew his sword on one of the Tenryubito. Furthermore, it has also been stated that Zoro is a born killer capable of showing no mercy during combat; it has been mentioned that Zoro has killed before. Despite this, Zoro has a kind heart, shown as he was willing to risk death for the sake of a little girl he did not know shortly after his introduction. When fighting weaker or innocent people, he does try to hold back when fighting and use the dull side of his swords in order not to seriously injure them.