For me, to be able to trade investors must be knowledgeable about the crypto market. Be sensitive to the market and capture the right time to accept to cut loss if the market falls and buy back when the price is low. Potential Altcoins and fast buy as well as fast sale.
This requires a great deal of knowledge in this market because making a profit is not easy in this discount market. Most altcoin is in a downward trend as an opportunity for you to start making a profit because after each discount, there will be a big recovery and you need to have good psychology to sell at a high price. Now is the chance that you need to grasp and just choose potential coins to join the trade