After 10 years of fighting my way through the crypto world, I want to share a gut-wrenching story—going from losses where I had nothing left, to turning things around.

In mid-2014, I entered the crypto market with all my savings of 50,000 US dollars. Back then, just like you, I was chasing dreams of getting rich overnight. During the bull market, imitation coins flew everywhere. I went all-in on all sorts of trash projects, and my account peaked at 150,000 US dollars. Every day I’d stare at my phone, smiling like an idiot, thinking I was a genius trader. But when the bear market hit in 2018, the coins I held just plunged—down 30% in a single day, cut in half within a week—until I was left with only 10,000 US dollars.

During that period, I stayed in hiding for two years, devouring whitepapers, and gradually coming to a realization: the market only “sends money” to people who are prepared. When the DeFi boom came in 2020, I finally caught a big opportunity. I used 10,000 US dollars to buy several decentralized projects in batches at the bottom. When they rose, I didn’t get greedy—I decisively took profit at 1,000,000 US dollars. That run is what truly taught me what risk management looks like.

In 2021, during the crazy NFT craze, I first used 20% of my position to test the waters—small gains, then I exited. Later, I set my sights on Axie chain gaming. I saw the economic model clearly and went all-in. In three months, my account surged to 5,000,000 US dollars. Starting in 2022, I began dollar-cost averaging into Bitcoin and Ethereum. Along the way, I also did some swing trading. Now, my holdings are steadily above 20,000,000 US dollars.

But I want to tell you: what truly changed me wasn’t luck—it was learning a reliable trading method. In crypto, too many people don’t know how to read candlestick charts, and even those who do usually understand only the surface. People who can spot details and technical formations are rare. In fact, mastering a technical approach you can understand isn’t hard; the hard part is not wanting to learn, and not being willing to learn.

Today, I’m going to teach you a naked “K-line” strategy with a win rate as high as 90%—the pinbar strategy. I’ve used it for years, and it’s still one I rely on frequently today.

First, you need to learn how to find a “golden K-line” that represents the wealth code hidden in the charts—we call it the pinbar. This candlestick has a few key features: the real body can’t be too long, and the length of the opposite-side wick must be more than 2 times the length of the real body; otherwise it doesn’t qualify as a valid pinbar. In live trading, there are also some “deformed” K lines, such as the shooting star and the hammer line—they can still qualify.

But that’s not enough. A pinbar must be in the correct position to work exceptionally well. A shooting star must appear at the very top of an uptrend, and a hammer must appear at the very bottom of a downtrend. Also, the pinbar must be located at some key level—either the main support level or the main resistance level. If the position is wrong, there’s no effect.

Once you’ve found a valid pinbar, the next thing is learning how to enter to make money. Generally, there are two ways: entering on a breakout, or entering on a 50% retracement. Set your stop-loss at the location of the opposite break signal, and place your take-profit at a level equidistant from the pinbar, or move your stop-loss accordingly.

Regarding take-profit, remember two points. First, the risk-reward ratio must be greater than 1:1.5. That means for every 1 dollar of principal I risk on a trade, I can only lose 1 dollar, but I must make at least 1.5 dollars—this is 1:1.5. Second, you must capture at least the price movement from the highest point of the pinbar to the lowest point.

As long as you strictly maintain the risk-reward ratio above 1:1.5 over the long term, you only need a 40% win rate to guarantee that you’ll make money. And on top of that, this setup has a win rate as high as 90%.

I know some people will say this formation isn’t common. Take Bitcoin as an example: one or two occurrences per week would be pretty good. But that’s also the advantage—reducing your trading frequency. If your technical skills aren’t strong and you trade frequently, you’ll most likely end up getting wiped out badly.

To be honest, in crypto there have never been absolute winners and losers—only people who keep adjusting their approach through continuous iteration of knowledge. Some people make their first fortune with rigorous strategies, but then stumble in the black swan events. Others buy coins out of impulse, lose everything, and later end up finding a pace that fits them.

Those who shout about being down every day aren’t necessarily lazy or greedy. Some really do spend time studying indicators, but they can’t withstand sudden policy changes in the market. Others strictly follow stop-loss rules, yet still get hit by extreme market moves. The market is complex because whether you succeed or fail is never determined by just one dimension—technique, mindset, timing, and even a bit of luck are all pieces of the puzzle that shape the outcome.

Rather than describing crypto as a “battlefield for turning knowledge into profits,” it’s more like a mirror. It reflects your greed and exposes your fear; it amplifies your strengths, and it also rips open your weaknesses. Real growth has never been about always making money—it’s about, through the cycle of profit and loss, slowly finding a way to coexist with the market.

The market is fair to everyone. It gives each person the chance to make mistakes, and it gives each person room to correct them. What matters isn’t rushing to slap labels on others, but slowly grinding out your own survival logic within your own rhythm. The ones who can go far in crypto aren’t the people who are always right—they’re the ones who know how to stand back up when they’ve made mistakes.