The secret of high returns in any investment is to start investing early. For millennials, GenY, born after 1981 - who form the majority of India's workforce - this festival season is the right time to start investing. Balachander Sekhar, CEO of online insurance platform RenewBuy.com, explains the importance of investing early and the best options available, during an interview with Nirmala Konjengbam. Edited excerpts.