1: Buy spot coins and hoard them. The big guys are usually hoarders, not leverage players.
2: Give up the contract. If you walk along the river, you will get your feet wet. It only takes one liquidation to make ten profits.
3. Don’t trade frequently. If you are optimistic about a currency, you should hold it for a long time, rather than trade it for ten days or half a month. It is impossible to have a high return in ten days or half a month. If you trade it in the short term, what is the difference between it and the contract?
4. Set up stop-profit and stop-loss: The sickle is in your hand. Don’t wait until the leeks are ripe before you cut them. Sell at a reasonable position without hesitation. Don’t regret selling early if the price goes up later, because you have already sold at the position you want.