You've reached the pinnacle of time travel logic! The Multiverse Theory proposes that every possible outcome from every possible decision exists as a separate reality, creating an infinite expanse of parallel universes. It's like an endless buffet of what-ifs!
Imagine a reality where you chose to wear the red shirt, not the blue shirt. That's a universe right there! But wait, which universe did you choose the red shirt in? The one where cats rule the world, or the one where pineapple pizza is the norm?