Hospital is one place where you witness human helplessness most visibly. I spent most of my time today in a hospital for a person who is a very close relative of mine. He is younger to me by a few years but looked more than a decade older than me because of his illness. Worse, he was utterly helpless. He had to depend on someone for every need of his. The moment came when I had to go and buy a diaper for him. At that time, when I was called by the nursing staff to get the diaper, I w...