Original sentence: Splinter describes Raphael as passionate, strong, loyal to a fault, and someone who takes on the burdens of the world, who would make an admirable leader
Edited sentence: Certainly, on a number of occasions, Raphael interprets Leonardo's role as a leader as a sign that Splinter values Leonardo as a son and warrior more than he does Raphael, which causes Raph to experience huge stabs of jealousy at times.He is somewhat of a lone wolf, sullen, and preferring at times to do his own thing and go his own way, although at many times he shows a lot of team spirit and love for his family.His close relationship with Michelangelo possibly arises from the fact that Michelangelo's child-like innocence, purity of heart and easy going attitude to life endear him to his older brother, and therefore Raph feels the need to always be there for his younger brother.In the Japanese Version he is voiced by Eiji Miyashita.In the Japanese Version, Raphael's  voice actors are Hiroyuki Shibamoto (TV Version), Sukekiyo Kameyama (NHK-BS2 Version), Kaneto Shiozawa and later Yoku Shioya (VHS Version).In the Japanese Version, his voice actors are Bin Shimada (1st Movie in VHS Version), Ryusei Nakao (1st Movie in TV Version), Issei Futamata (2nd Movie) and Hiroyuki Shibamoto (3rd Movie).In this sense, Raphael and Leonardo can be seen to be following the same star, but they each get there by their own course.Many aspects of his personality are shared with other famous anti-heroes such as Wolverine from X-Men.Raph's relationship with Leonardo is  complex and difficult at times.Raphael is almost a sterotypical comic book anti-hero.This is obviously not the case, because both Leonardo and Raphael have proven themselves as skilled warriors, and while Raphael possesses many admirable qualities, his anger and impulsive behaviour seem to be the reason why he was not chosen to be a leader