An elder brother told me that when there's a loss, I should run away and understand the trading rules, and cut losses in time. However, I am unclear about one issue: if I clearly know there will be a pullback, why not enter at a high point, wait for it to reach a high point, and then short to reduce the maximum loss? Why should I directly incur losses and run away? I could clearly short again at a high point; it can't keep rising indefinitely, can it? You all agree, right! $SOL