At 3 a.m., a private message woke me up from my sleep. The other person's voice was full of helplessness: "I exchanged my chips for fiat currency, the account indeed received the funds, but then the bank directly told me 'non-counter transaction suspension'." He stared blankly at his phone screen for a full half-hour, watching the numbers sit there, but he couldn't move a penny.

That was the result of his month-long night watching the market. He dodged two insertions, withstood three pullbacks, just one last step to lock in the profit. And then? He fell from heaven to hell, describing it as: "The cooked duck hadn't flown away yet, but it was pressed back into the pot and simmered again."

Having been in the crypto asset field for so many years, I've seen too many people crash at this stage. Compared to the big waves of the market, withdrawal risks are the most easily overlooked hidden dangers. Recently, this has become especially obvious, as regulatory authorities are increasingly scrutinizing the virtual asset fund chains, and many have fallen here.

Why does the bank suddenly block your transaction? Many think it's bad luck, but in reality, it's an automatic judgment by the risk control system. The bank's fund monitoring system is particularly sensitive to "high-frequency, large amounts, complex source paths" of fund flows. Money exchanged from crypto assets is inherently easy for the system to flag as "high risk" — not because you're doing something illegal, but because the data features differ from normal patterns in traditional finance, triggering alarms.

In plain terms, making money depends on market insight, protecting your funds depends on risk awareness. You need both.