Whoever believes in one coin, maybe he will waste his money. There are many more coins like One Coin in the market. Extracting profits from those types of coins can be very difficult and even possible to lose money. So without believing in all the coins, trade in Bitcoin, Ethereum. Then you will not be able to lose money and even earn a lot of money.Lots of coins will be dead. And Some of the exclusive coins will be created. Be safe .
One of the most important rules for an investor in the cryptocurrency market is a good way to minimize possible losses if you direct your capital for investments in several directions. That is, you need to buy several cryptocurrencies that have Not only a good rating, but also good prospects in the future, and not focus on only one coin.