#ETH走势分析 Long-term profitability depends on survival, not going all-in at once.

All the pitfalls I've encountered over the years, I'm laying them out for you today. Contracts, if you know how to play, are money printers; if you don't, they're meat grinders.

Let me ask you a question first: How do you keep your profits after making money?

Suppose you open a long position, and your floating profit breaks 10%. Don't get cocky—set a protection line. What if it pulls back to your entry price? Close the position immediately, don't hesitate for a single cent. What if it goes up 20%? Set a rule for yourself—leave with at least 10% profit. Unless you're certain this is the top, don't rush to close everything. When your floating profit hits 30%, move your protection line up to 15%. What's the core of this strategy? Even if you can't catch the very top, you can lock in profits layer by layer.

Now, let's talk about losses.

If your entry price drops by 15% (—adjust this ratio based on your own risk tolerance, but 15% is a benchmark )—cut your losses and exit immediately, no questions asked. Admitting defeat in time is a thousand times better than stubbornly holding on. Some people say, "What if it goes up after I sell?" That just proves your entry timing was wrong—this trade was meant to lose. Remember, every time you open a position, you must set a stop loss. This is a survival rule in crypto.

Here's another reverse strategy: if you sold a coin and it drops back, buy it back.

After closing your position, if the price drops and you still believe in the asset, buy back the same position at your original price. The amount of coins stays the same, but you now have extra cash flow. You can combine this with stop-loss—if it goes back up to your entry price, add to your position; if it drops further, stop out. If this happens repeatedly, it means this level isn't suitable for trading—try a different time.

Short-term trading is about discipline, not luck.

Quick in, quick out—timing is everything. Chasing hot trends needs a strategy. Taking profits isn't cowardice; sitting in cash and waiting is also a strategy. Don't always aim to buy at the lowest and sell at the highest—that's a skill only gods possess.

It's hard to go far in crypto just winging it alone. Follow the right direction, find your rhythm, and you'll be able to make money. The path is laid out for you—whether you get on board is up to you.