Have you ever wondered how fascinating the dreams are? I'm talking about the dreams we get when we sleep.
Dreams are the most interesting part of every human life. It's because of the idea that dreams can be the window of an alternate universe.
The idea of alternate universe can be explained with quantum physics theories. But it will be more interesting to think about that from a "I'm science allergic, keep it simple" point of view.
We often get dreams of people we love, people who aren't with us anymore, things we can't afford in this reality. But what if dreams aren't just dreams, and they're as real as our daytime reality. They are visions of what actually happens in some other universe where there is every single element exactly same as our universe and the events happens in their own manner differently being the only exception. Have you ever taken a turn on a road and thought "What if I had gone straight without taking the turn?". If yes, then going straight would've ended up in an entirely different set of events. That is what happens in alternate universe. And that is what we see in dreams.
As I said earlier, this is just an explanation or even an over exaggerated imagination without any supporting theories from a "I'm science allergic, keep it simple" point of view.
But next time when you dream, feel excited. It might be a reality of some other universe.