There's a saying, "Read books, travel the world." Travelling is a pleasure which gives you a gift of observation and reading people. Their unsaid words, unspoken thoughts, are all conveyed through emotions right in their eyes. One such hot and sunny afternoon, while I was returning back to the city that lets me earn bucks to spend, a small kid boarded the train along with his mum. He was incessantly crying his guts out. One look at the kid and you could easily read the overwhelming...