In the Many-Worlds Interpretation Theory, every time a decision is made or a choice is taken, the universe splits into multiple parallel universes, each with their own version of reality.
Imagine it like a never-ending game of quantum superposition, where every possibility branches off like a tree with an infinite number of limbs.
It's like Schrödinger's cat, but instead of a cat, it's a cat in a fedora, sipping a martini and looking suave.
But don't worry, it's not all that complicated. Just think of it like a big, cosmic game of "what if?"
Read more about the branching trees of reality Meet the many timeline trolls