Originally posted by Tangible God
Again, it's for dramatic purposes. Mace screaming made for a better scene.If he didn't scream in pain than that would have shown him as a very disciplined Jedi, so disciplined that he should have kicked both Palps and Anakin's asses. But he needed to die for the story.
Besides it just would have looked stupid if he gets his arm lopped of and just stands there admiring it.
Is that an excuse for his screaming? Provide proof that he screamed for those reasons, Tangible.