It is believed that asking an investment banker about happiness is akin to asking a typical New Yorker about French wine — they are too busy to find time for the finer things of life. But for 45-year-old Rajendra Naik, MD (investment banking), Centrum Capital, an interest in cycling has become much more than a normal workout. It is almost a spiritual discipline for him that keeps his mind-body-soul in sync and helps him deal with the real world better.