Optimistic and generally good-hearted, he is not as dimwitted as many believe him to be, and he often demonstrates more understanding than the other characters expect. Takes most things literally. Luffy is willing to risk his life to become King of the Pirates and protect his crew. Luffy's crew has 10 members, Himself, Roronoa Zoro, Vinsmoke Sanji, Nami, Nico Robin, Tony Tony Chopper, Usopp, Franky, Brook and Jinbe.