#BTC# borrowed
Ups and downs are like the weather, there may be ⛈ heavy rainstorms, thundershowers, local light rain, sunny to cloudy, cloudy to sunny, when you don't know the future weather, either wearing a raincoat, holding an umbrella, or find a roof to stay.
Drop the bag for safety.
Just make money.
You'll never make more money than you know.
More or less, don't care about gains and losses.
In the case of profitability, the profit loss will be set at the lower band of the range, which is often said in the network, "the left one, in the case of profit, I will not take the initiative to g