We are currently in the early stages of a cryptocurrency explosion. A ban on speculation does not mean that a bull market guarantees profits, but as long as you make a good trade, you can break even. Boldness + correct direction and currency = upgrade, boldness + wrong direction and currency = downgrade. Do not panic the market, while adhering to the principle of primarily focusing on spot trading; contracts are just the finishing touch, and do not operate too frequently; take a break when needed. #山寨爆发