For someone whose reputation precedes him, Ved Mehta is refreshingly candid about the constraints of a professional writer&rsquos life. He has traversed 30,000 miles around India, from Kashmir to Kanyakumari, and China tops his wishlist for future travel, so that he can compare the stories of the two Asian giants. But, he says frankly, &ldquoOne awful thing about travelling is that unless you find a way to write about it, you cannot pay for it.&rdquo