As you know, the brain isn`t really needed, it just makes hormones, and cools down blood, but doctors, they think certain areas, are who you are, like the frontal-lobe is your personality, but children born without it, only the brainstem, they still have a personality, so they`re wrong, but they won`t then operate on bruce willis, because they think then they`re gonna kill him, you see, he got cancer in the frontal-lobe because he`s doing these different personalites for movies, people who aren`t themselves completly, stress the body, other word, sinners, but that`s not the point here, but it always happens in the weakest area, the most stressed one, so he`s just gonna die because doctors are ignorant, but they`re immoral themselves, and not needed, so it`s a tragedy of ignorance, the different areas, of the brain, makes different hormones, based on what you`re doing, so with his acting and doing different personalites, this front-area was the most stressed