The Curious Case of Benjamin Button star Brad Pitt has decided not to do some hardcore roles like a racist character in his future films keeping in mind the effects, it could have on his children with fiance Angelina Jolie. Though the Hollywood superstar is not averse of doing violent scenes as he had done in his latest film Killing Them Softly but he will not do some of the more hardcore roles Hollywood has to offer, reported Showbizspy. "Violence is an accepted possibility when you are dealing with crime. I would have a much harder time playing something like a racist or something along those lines, Brad said. He added, "It would be much more unsettling for me than a guy who shoots another guy in the face! This is the world we live in so I see it absolutely important to film".