The Federal Reserve's repurchase agreements release liquidity, and in this market cycle, withdrawal efficiency has become the key to making money. Mainstream cryptocurrencies like $BTC, $ETH, and $ZEC are showing obvious volatility, and timely profit realization cannot be delayed. True traders are not betting on how much they can earn, but on when to take profits. Taking advantage of high market activity and smooth capital flow, positions that should be cashed out must be decisively handled—this is the correct attitude for stable returns. Policy windows won't be open forever, and catching the right rhythm is much more reliable than stubbornly holding onto yields.