MultiDimensions/AlternateDimensions

So, I have been watching The Flash recently and many things have been going through my head about multiple dimensions. Just the thought of a dimension(or multiple), of every single scenario that has happened in your life, it is huge. In one you could be best friends with Donald Trump in another Donald Trump may not of even existed. I guess the saying has to change from "there is an app for that" to "there is a dimension for that" because there are infinite possibilities of what may be in each dimension as there are infinite dimensions. Too bad we can't choose one dimension over the other. Think about that and goodnight.