Correct me if I'm misunderstanding, but this reads to me that you're saying we are all predestined to die at an exact time and manner. Thankfully most don't agree, or we'd have no laws or safety standards. Why have safety codes and standards? Why not let everyone drive home hammered? Why have EMT's and ER surgeons? Why even call 911 in the first place, it's either your time to go, or it isn't, right?