I really wish you would learn to use the quote feature.
I'll concede that there is a "formula" for every living person that ever existed. In fact there are an infinite number of formulas for people. After I die is it possible that another "me" out of the infinite number of formulas will be born in the future? Sure, but infinitely unlikely. Sorry but your eureka moment is a fizzle moment in my opinion.
If you can take that on board it will become apparent to you why the state before life is quite different than the state after life if you're talking about reincarnation. Specifically, your first life isn't a reincarnation since you never existed before. Your second life or reincarnation requires the same formula as your first life and that would require one specific formula out of an infinite number of formulas.
Bottom line, the fact that we're alive right now does not guarantee in any way that we'll be alive again after death.