I would tell them I know the secret to it, yet I wouldn't share, I would only apply it to myself and watch them squirm dying, as I say "You call me the villain, yet I never caused evil, I merely didn't share my goodness."
Then I would rape the women.

I would travel the world on foot. Every square inch of land.

I guess I would also invent time travel and go 6000 years to the past, create the universe and fill the earth with weird skeletons, then later I would make humans and put a bearded dude into a madness state, then after he dies I'll bring him back and everyone will go mad.

so, you think that the world was created 6000 years ago?

yea except after a couple hundred years most of earth wont be habitable. you would be alone only with your consciousness to suffer and go insane for the rest of eternity. i dont think you understand how terrible that really sounds. 100 years is a long time to begin with but more is just plain horrid.

If all the humans died and i were immortal i'd spend the first couple of hundred years watching all the porn ever created. Then i'd go exploring with a portable DVD filled with porn (solar charger). Then i'd start minecraft building a house and paint it with pornographic images. Then i'd read every book ever written and watch every movie ever made.
Then i'd start digging a hole and see how far i can go. Then i'd do some more minecrafting.
After that a couple of millenia have passed probably and i would have gained immense knowledge, i'd put together a solar powered computer and i'd start programing all the while making a VR machine, like the GECK from fallout. And then finally i'd be able to return to the world i once knew through.. nah, just kidding. I'd make a porn scenario and stay there for the rest of eternity.
See, i have a plan.
Really isolation is only a probelm if you liked human contact before.

Assuming we as the human race don't colonize space. Which eventually will probably happen.

even so, many theories state that the universe will end (of course it could start over again, it may have even happened many times). it wont be anything a space colony could escape.

If the universe ceased to exist it is granted that I would cease to exist.


Or I become a god

what im saying is whats the point of living billions of years alone to end up not existing?

Living billions of years.