Sorry I triggered the Narutard. Talk-no-jutsu when repititive like not even different everyone basically was the same path of 'lets be sad and overcome our pasts' together. Just got boring. At least when Luffy makes allies it's always different circumstances and like I said, Oda seems to withhold the backstories for the other characters where Luffy just helps because he wants to help the present not the past of what you can't change.