Because you like Goku in Dragon Ball
He's an eccentric pirate making it up as he goes along. He's Jack Sparrow, savvy? See them in Pirates of the Caribbean: the Curse of the Black Pearl.
Dimitri Belikov is a stoic vampire guardian who has the reserve, focus, and discipline of a soldier. See them in Vampire Academy .
Peter Pevensie shows as much courage as a child king as he did under The Blitz of London. See them in The Chronicles of Narnia.
Jacob Black is the boy next door who's also the wolf next door. See them in Twilight.
Both brave and foolhardy, Thomas trusts his instincts above all else. See them in The Maze Runner.
The adventurous daughter of Port Royal's governor, Elizabeth Swann would rather conspire with pirates than sit pretty in her corset. See them in Pirates of the Caribbean: the Curse of the Black Pearl.
C is for cookie, and that's more than good enough for him. See them in Sesame Street.
Experiment 626 was designed for one thing: to destroy everything he touches. See them in Lilo & Stich.
Macbeth was probably named "Most Likely to Kill His Rivals" in his senior yearbook. See them in Macbeth.
Yuri Plisetsky's a hotheaded punk off the ice, incredible artist on it. See them in Yuri on Ice.