All you hear about these Trading and Investing rules that " Dont put all your eggs in one basket " or " Diversify your portfolio "
Diversifying your portfolio is not a must, it is adviced but not a must for you to diversify especially when you are not in a position to manage or handle the financial and emotional risk involved. If you must diversify as well, do your research and make some few solid choices with projects that are promising, don't invest in too many alt coins so that you can keep proper track and not make unnecessary losses.