What if the time and date of your death was fifty years from now? Would you be able to end your life sooner than that? If I found out I had fifty years to live so I decided go skydiving, without a parachute, would I be guaranteed to live because I know I still have fifty years?

Life could be quite exciting knowing that no matter what you did you would live through it, unless of course it was possible to change that date by dying sooner than you were supposed to.