In b4 the move to "Off Topic"...
psycological question

Id probably die of loneliness if I lived and everyone died anyway.

I could be the last person to post on the Star Trek thread - so it would be great if everyone else on earth was killed so I could be the winner in this particular off topic thread. I'd also be the de facto world chess champion!
The question has two parts, one ethical and the other psychological. Ethically, you should prefer the smaller number of deaths to the larger number, so the morally correct answer is that you should prefer that you die while the rest of the world lives. Also, while you alone could not continue the human race or its cultural achievements, any large number of people could, which is a further reason to prefer the larger number of survivors.
Psychologically, you have to ask yourself whether you would want to live all alone in the world, which would amount to a perpetual and irremediable psychological and emotional starvation.
So both components of the question suggest that your own death is preferable.

Neither. Every question that has two options where neither is right or wrong always have a third option.

The question has two parts, one ethical and the other psychological. Ethically, you should prefer the smaller number of deaths to the larger number, so the morally correct answer is that you should prefer that you die while the rest of the world lives. Also, while you alone could not continue the human race or its cultural achievements, any large number of people could, which is a further reason to prefer the larger number of survivors.
And this is why I consider utilitarianism an illness.

good question.
Well, i am all about surviving of course. But if i am the only one left, what would be the point?
So I get to die, to save the world? Cool enough on its own right.
The only other option is to be a hermit the rest of my life? I guess I woud not be sacrificing much by dieing to save the world in that case now, would I?
if you would die and everyone in the world would live, or if everyone dies and you're the only one living on earth, which o0ne would u pick?
PS my friend asked me this question at school