As a young earner and an aspiring mutual fund enthusiast, you probably might have received the advice to put 30 per cent of your income into investments. If you earn lakhs and plan to SIP 30 per cent, that is a significant amount. The mistake many such young investors make is they start multiple SIPs, say in 5 different mutual funds of the same type under the pretext of diversification. Here's why you should stop some of those SIPs and consolidate your portfolio. Some even invest minor amounts like Rs 500 or Rs. 1000 in SIP in four mutual funds of the same category, for instance in 4 large-cap funds and then in another four mid-cap funds. If you have different financial goals, such as saving for your child's education or a new home, you may feel you need to have separate SIPs in different mutual funds. Instead, you can invest in different SIPs in the same mutual fund under different folio numbers for each of your goals. However, it's not essential since you can withdraw funds as needed from a mutual fund.