On the evening of June 17, HCoin CEO David L said in an interview with the ChainNode live room that if you want to make long-term investments in this industry, it is recommended to choose some mainstream coins, like Bitcoin. If you want to make some medium- and long-term investments, you can choose some potential exchanges, buy their platform coins, grow with the exchange, or find some potential public chains. If you want to make a short-term investment, then IEO is a good choice. At this stage, this industry is a stage of asset bubble game. In this process, there is no permanent winner and no permanent loser. In the process of development, we must enhance our own awareness and protect our assets.