I honestly don't know.
But I can guarantee one thing. I'll probably end up killing myself by: A. Hitting a concrete barrier I didn't see coming... on a bike going over 100RPM. B. From falling off a great height and my parachute doesn't deploy. C. Putting the wrong wire on the wrong fuse and blowing up myself, and/or blowing up a tank I will most likely steal and drive around. D. Crash landing in a plane. E. Getting mauled by a pissed off brown bear.
Or finally... Z. Getting killed by another human, then I realize that I was never the last human on Earth. I die feeling overcome with Joy, Rage, and a funny feeling knowing that even when there's two(?) people left on the planet they will ultimately kill each other thus leaving them the actual last (wo)man on the Earth.