$LYN's dual-position strategy (commonly known as "Heaven and Earth Lock" in the industry) is a good defensive tool, and mastering it can indeed change the trading rhythm.

The core logic is quite simple—hedging risk through opposite position opening to dilute costs. What's the benefit of doing this? You can tolerate more mistakes. Making a hundred errors is okay, as long as you get one correct judgment, your funds can recover. It also helps alleviate psychological pressure, allowing you to stay calm and choose a new direction.

How exactly to operate? It can be divided into several stages:

**Stage One**: Initial position opening direction misjudgment, losing 60%. At this point, open a reverse position to lock in losses.

**Stage Two**: Observe market trends, gradually increase the reverse position. If correct, let it run; if wrong, continue to add reverse positions to lock in.

**Stage Three**: When the profit direction is about to reverse, reduce positions to take profits, while adding reverse positions to continue locking in.

**Stage Four**: After profit-taking, retain the promising unidirectional position for continued holding.

However, this strategy also has pitfalls—if you encounter rapid price surges or drops after adding positions, or when the system automatically closes positions for profit, it can be particularly dangerous. The defensive plan is: when adding positions, also set conditional orders to trigger locks, and add a stop-loss layer for double protection.

Once you get the hang of it, you can operate on any coin, especially those with high volatility, which can yield even greater returns. If you have programming skills, writing an automation script to run it makes for a stable profit mode. As for position management—an old topic—there's no need to elaborate. Without funds to add positions, what operations are there to discuss?