After retirement from the Indian army, I was recollecting my eventful service. I was born in a small village in the southern end of India. Serving in Arunachal Pradesh was a great surprise for me, especially the encounter with an elephant was memorable. Do ghosts exist or not? Still, some people don't accept the existence of ghosts. My conversation with a ghost is an example of its existence. Another place of work is a desert in Rajasthan,...