Suraj Kumar is under a pile of debt. In about six years, his burden has doubled to Rs 16 lakh.The Mumbai-based media professional has at least six credit cards from different banks in a desperate effort to repay the personal loans taken from non-bank lenders since 2017. What started as an easy solution to arrange funds for personal use has now led to a mountain of financial troubles. Either way, Kumar (who didn't want to disclose his...