Never cease?

Years ago it was the late night flights piercing the dark Calcutta sky. Sleepless I used to stand in my window and gaze at them with longing. From my window I got a clear view of the sky above. Sometimes it would be inky blue sky dotted with thousands of twinkling stars, sometimes a full moon would envelope the whole sleeping world into its silvery rays, sometimes in the darkness of a moonless night a black bird would silently fly by, sometimes it would rain so much that I could hardly open my window, except a crack.  Most nights the planes would go by. They would come into my view as tiny dots of light, grow steadily to reveal a silver machine carrying hundreds of people to a far away destination. I would feel terribly jealous of all those sitting in those planes, flying far, far away. Away from all the heartbreak, tears, the known and the mundane. I would foolishly think that traveling physical distance would absolve my pain and rid me of memories.
Now I smile at my  foolishness. How naive I was!
Thousands of miles later, I know that distance does not erase pain, time does. I know there is no easy way out, a broken heart does not mend itself quickly, nor are there any good medicines guaranteeing hundred percent cure. I know new pain takes over older ones. From life's experiences a new person emerges, fleshed with a bit of past embedded in the present.  But inspite of it all life goes on at her own sweet pace.
This time there are no planes in my slice of the night sky. There are  trains whooshing by, rushing off into the darkness. The carriages of the trains look to be in a great hurry, pushing and clanging, making a mighty din. They seem so sure of their destination, they look eager to reach that place and dump the load they have to carry. In the dark of the night, they look like naughty, noisy children rushing off to play. Once they pass by, the silver tracks look empty and bereft. A deep silence replaces the clanging sound. The night regains its poise and lulls us back to sleep. I look longingly at those rushing carriages  wishing I could be in one of them, crouched among the cars, or other goods they carry, or sitting on top of one of them, my face raised towards the sky, the wind kissing my face. I would not mind the discomfort or the cold as long as it took me to far distant lands, to the unknown, to some adventure, away from the mundane.
Will my longing for the unknown never cease?