The benchmark index BSE Sensex tanked 4,000 points to 34,000 levels in the last one month. Investors lost Rs 17 lakh crore in top 30 companies that form S&P BSE Sensex in the same period. No wonder, many mutual fund investors are concerned about the current market conditions. According to some mutual fund advisors, many investors have suddenly turned extremely cautious and they are rethinking about their equity investments and ongoing SIPs. But is it a good idea to stop your investments or s ..