Looking at this article on parallel universes reminded me of thoughts I have had from time to time. It also reminded me of the theory that some things like deja vu and dreams that then happen are associated with quantum leakage from relatively proximate alternate timelines. That is, for there to be infinite parallel universes in which what could happen did happen, there are points of departure, just as you’d see in alternate history fiction. The more recently and/or less dramatically the alternate diverges from the one we experience, the “closer” it is. We might recognize it and be unable to detect a difference unless it affected us very personally.
The story I started a couple years back involves alternate timelines and, between them, time travel. Since it is based in part on people and places close to me, in some ways it was easier. In others it’s still hard, because writing is work, and it’s personal so I want even more for it to be perfect.
But that’s not where I was going with this. When I think what if this, what if that, presumably it has happened, or will happen if time flows slower there, in a parallel realm. All the regrets. All the wishes. All the OMG what if THAT had happened. In an endless multiverse, they all did or will, and are all playing out in many ways. They range from I took the day off work yesterday to I was never born. They range from an elementary crush being the childhood sweetheart I went on to marry young, to I never met anyone and remained single. And that’s just a tiny range of examples that are me-centric, let alone all the things that involve others but change things for me. My brother might never have met his first wife. I would never have met my old best friend. He would never have met his wife as a result. He would never have broken his back while working for me shoveling driveways. He would then have graduated with his high school class. I was due to have a best friend like him, so it would have been someone else. The prime candidate had a sister I was crushing on at that point. Maybe she’d be the one. Or at least I’d have known her well then, instead of getting to know her better than I ever knew him, decades later.
Anything could happen.
It also shows, if we are bold enough to take the lesson, that at any point going forward, we can throw the switch on which variant we occupy. Do that thing. Don’t do that thing. Everything changes, somewhat. Bigger things or cumulative things, bigger changes. Maybe it’s not for the better. Maybe it is. You build your reality. I know this. I’m still hopeless at embracing and acting on it. It’s a weakness.