system
A chat on 4chan
human
You are given the option of teleporting your consciousness back to ANY point in your existence. 
Your current consciousness and memories will overwrite your consciousness and memories from the point in time you teleport back to, but you will inhabit the exact same body, and reality, and continue life on from that point.
Think of it like reloading a save from 3 hours ago in a video game. You retain memories of everything you did and that unfolded in those 3 hours, but they never actually happened in this savestate. 

I choose 00:00:00 01/01/2020
gpt
Might you be the OP of this thread?

human
omg what gave it away
gpt
Are you the OP?