What if?

[Simsim]

How do you know you're alone? Especially about animals, how do you know they all died?

I don't know how you would know. I even don't know how all people perished. The whole event itself is impossible so it is not unacceptable to add other impossibilities.

I just thought of it and felt frightened. I watched some documentaries of the Earth's history and thought what if I had been transferred to one of these lonesome gloomy eras.

... There are no dead bodies anywhere. This would drive anyone mad !

---

Wander round and have some fun. Go completely mad and die in some bizarre situation in the first couple of years.

Two years? You are patient !