I haven’t written too much sci-fi, but I got the idea for this about two hours ago and I thought it might be cool.

This sounds very intriguing, and the idea sounds really cool. I was going to say I liked the first paragraph, but then I started liking the others too.

Ooh, my favorite is the second to last little bit, about what other versions have done to one another. Certainly a complex possibility to keep track of were it to be taken further.

I’m sure it will prove to be so.

How do you come up with these things ?