In the world of digital currency, success is not accidental. I once communicated with a seasoned investor who started with 100,000 yuan and now has a net worth of tens of millions. The wisdom he shared with me opened my eyes: "In this marketplace composed of mobs, as long as you control your emotions, you can turn it into an ATM."

Although there are many investment strategies, not all methods are suitable for everyone. Many investors tend to fall into the trap of overcomplicating things and overlook simple, effective approaches. In fact, the problem is not the lack of quality projects but overly complicated thinking.

Besides solid technical analysis skills, I have compiled 15 core investment principles to guide beginners and help them avoid detours. Here are some important guidelines:

1. Focus on the mainstream: Concentrate on the middle of the coin price trend; avoid excessive pursuit of low buy and high sell. The main upward phase is the golden period for profits, and greed will only lead to being stuck.

2. Cut Losses in Time: Decisive cut loss is key to protecting Principal. Even for quality projects, if it breaks below the support level, you should cut losses without hesitation. Remember, Principal is the foundation of everything.

3. Multi-dimensional analysis: Beginners are easily misled by price, while experienced investors pay attention to volume. True experts focus on the big trend. Candlestick charts can be misleading, but volume and overall trend are often more reliable.

4. Focus on familiar fields: Concentrate your investments on projects you understand. Investing in unfamiliar projects is equivalent to high-risk gambling. Investing in your 'old friends' is often more stable than chasing new hot spots.

5. Make decisions decisively: Buy quickly, hold steadily, and sell firmly. Hesitation can lead to missed opportunities, while frequent trading may cause potential returns to be lost. Execution directly impacts investment returns.

6. Contrarian thinking: True opportunities often arise during market downturns.

These principles are not only applicable to digital currency investment but can also extend to other financial markets. The key is to understand market operation mechanisms, control your emotions, and persist in executing effective strategies. Remember, successful investors rely not only on technical analysis but also on mental resilience and discipline. Through continuous learning and practice, anyone can achieve wealth growth in this market full of opportunities and challenges.