Two core aspects to grasp in trading:

1. Entry and exit points;

2. Direction of price movement.

"Going long on dips" means buying after a pullback, and this pullback process already includes the opportunity to short. One should not be overly bullish; I don't mention shorting from a macro perspective, but actually, near the take-profit points of long positions every day, I do short a bit, which can help avoid occasional market shifts in the late night, and hedge to create profits to offset losses from holding positions. However, I cannot publicly state this to avoid interfering with the majority's direction. The current major trend is still upward, and the pullback is only temporary; the overall direction remains bullish, but occasionally in the short term, it is necessary to use short positions as a means to earn some profits. Because when going downhill, pressing the accelerator will only take you lower, not higher. When the vehicle reaches a buffer zone and levels out, going long here is relatively stable. Likewise, one should avoid being excessively bearish; shorting in a bull market is more of a short-term response when reaching stage highs.