Inner Peace.

Train rides are peaceful. I'm only talking about long distance rides out of the city, not the metro. You sit by the window, with the sun shining onto your outstretched feet, and you watch the world whizz you by. Just like life, there are stretches of green fields that go on for miles, with an eagle soaring above it. But there are also areas where there is just bushes and shrubs, brown and boring, just like how life can sometimes be. You get to see small settlements along the way, sometimes an old run down town, sometimes an industrial village, sometimes a small chicken farm. This is how life should be. An adventure.