You can’t prevent dying. Remember Groundhog Day when Phil tries to save the old guy and does everything he can and refuses to accept that death is an inevitability when he has the ability to try everything? It’s kind of like that. Being super smart, you could still wake up with Stage IV Pancreatic Cancer and be dead in a couple weeks. All the smarts in the world won’t save you from death.
“Do you hear that Mr Anderson? It is the sound of inevitability.”