A Sentence Starts Out Like...

A sentence starts out like a railroad track, for its beginning is hard to find but once you get started it can lead you to endless possibilities. When I first get on a train, I like to look at the track below to see where it goes and where it may begin or end. Once the train gets going, I wonder where it will take me before I get to my final destination. There are many stops along the way, but I get to view the scenery that goes by me along the tracks. When I get to the end of the track or to my stop, there's a sense of finality, like this is the way I was supposed to go. A sentence can have a hard start, but once it gets going it can travel through different possibilities until the right idea comes out. When it reaches its final stop, that is how the sentence is suppose to be. But a sentence can be many things. This is just the first thing that came to mind.