#BinanceABCs I've seen too many accounts grow to 1 million, only to lose everything on the last trade.

The craziest way to make money in the crypto world is through rolling contracts. Compared to simply holding coins, this method is a thousand times more exhilarating—if you succeed, you can get rich in a week; if you fail, you lose everything.

Some people start with only 1,000 yuan for living expenses and manage to turn it into 100,000 in three months through rolling contracts. Such cases are quite common in trading communities. The basic strategy is: 100x leverage + profit re-investment + continuous operation in a single direction.

I initially tested with 300 USD, opening only 10 USD contracts at 100x leverage each time. A 1% profit doubles the position; after winning, I take out half of the gains and continue with the rest. The logic is simple—if you do this correctly 11 times in a row, 10 USD can grow to 10,000 USD.

But 90% of people hit the same pitfalls: they can't bear to take profits and keep thinking about earning more; they can't stomach losses and keep throwing more money in; they keep looking around and changing directions, getting beaten up by the market.

My rules for myself are very strict: cut losses immediately when wrong; if I make 20 mistakes in a row, I must stop; once I earn 5,000 USD, I withdraw and never touch it again.

During the big market rally last year, I rolled 500 USD into 500,000 in three days—but only after waiting patiently for four months prior. Rolling contracts isn't something you do every day; it's only when a true bullish trend appears that you go all in.

Now, some people ask if they can still roll. First, test yourself: Is Bitcoin so volatile right now? Is the trend clear enough to form a real one-sided movement? Can you only eat the middle part of the fish and avoid greedily going for the head or tail? Think carefully about these questions before deciding whether to play.