If you are interested in investing in cryptocurrency, then I advise you to study ICO Rating www.crypto-rating.com/ico-rating/ . Here are collected top products with which it's profitable to work at the moment. From my experience, I can tell you that a correctly selected cryptocurrency allows you to get good profits while minimizing risks. Of course you should not do everything blindly, study the information, read reviews of real people, look at their mistakes. Only in this way you can become a real professional.
When it comes to inversting in cryptocurrency, then hardwork and perseverance really count the most. And when you are trading, always be patient to wait for the right timing to trade and only trade what you can afford to lose.