You're waiting for a train, a train that will take u far away. u know where u hope this train will take you, but u don't know for sure. But it doesn't matter. How can it not matter to u where the train will take you?
But u don't know where the train will take you,it might stop before circling the globe...which is full of great stretches of water...which no railroad has yet to be built that crosses any sea.