#美国贸易赤字状况 As long as you earn $5 to $20 every day, lock in your position decisively; otherwise, greed can lead to losses. For mainstream coins like $BTC and Ethereum, occasionally keep some spot holdings as a backup. Mindset is very important — small, frequent profits are much better than going all-in at once. Only after locking in your orders on the exchange do you dare to sleep; otherwise, watching the order book makes you want to make reckless moves. Stick to this strategy; although it won't make big money, at least your account remains stable and upward trending.