I know how to stop Sara. Look at me – one moment I refused to believe she existed, now I’m trying to prevent the demise of a fictional character who’s already dead.
So: I can put another character into my simulation. I still have all the tools; it won’t be difficult. We can then order that character to go and save Sara.
But isn’t that a bit creepy? Creating a new person just to try to save someone else? Well, what do you think? Leave your thoughts in the comments.