You shouldn't. The universe doesn't care about our mathematical perception of time. There is no evidence "time" even exists. Currently, it appears time is simply a conscious perception of entropy. Additionally, if you pay attention to reference frames, it requires the consciousness of a single observer shapes the entire universe. Which is why everything is a paradox. My reality changes your reality. Your reality changes my reality. We are forever in a paradox. It's bullshit. This ignores that we have almost zero confirmation of our simulations and mathematical modeling of the universe and big physics. We've literally never left the sphere of influence of Earth (the Moon is still in the Earth's sphere of influence). The only things which have are extremely primitive satellites which have never left (or barely so) our solar system. And even that is a complete guess. Which in turn is based on "surprises" of what they found, which they don't really understand and can't fully explain. Which in turn is wrapped with guesswork offered as fact. We know the explanation of how the sun works is completely wrong as cause and effect is experimentally confirmed backwards. Mainstream says a nuclear event creates EMF. Which confirms fusion is its core. Except we have confirmed EMF events create nuclear events. Which confirms the sun functions on EMF, first and foremost, which in turn creates fusion. Which means the mainstream teaching of how the sun works is verifiably completely wrong. These types of confirmed lies by mainstream means our mathematical understanding of the universe is completely wrong. It's turtles all the way down. When your foundational platforms of "understanding" are confirmed complete bullshit, anything built upon it is confirmed complete bullshit. Anyone telling you otherwise is a liar or charlatan.