TxCountry.... everyone is trying to be helpful, I know you understand that! But just to "stir the pot"... the next time ya'll take a trip to Six Flags Over Arlington, check out the Wild West Show. There's a dark gray Brahman bull named Pecos Pete in the show. I raised him. The trainer that bought him for the show said he's been working with animals for over 20 years, and has never seen a bull with a disposition like Pecos.
Any of them can hurt you, even unintentionally, but I don't believe they are all inheritantly mean, and I do believe there are bulls that if handled right, will never give you a bad moment. And one of the common threads in the previous posts has been in a situation where there are multiple bulls. We only run one bull, and have never had a problem with aggressive behavior.