The cryptocurrency world is truly a magical and crazy place. Recently, the top 14 cryptocurrencies by market cap experienced a significant drop, with the largest decline reaching 10%, leaving a bleak situation. However, once Elon Musk's government's blockchain plan was announced, it was like giving the crypto world a shot of adrenaline. Bitcoin surged past $105,000 each, and mainstream coins like Ethereum followed suit. Trump coin skyrocketed by 13% in a single day, and the blockchain sector in the A-share market also became lively, with individual stocks rising over 15%. It's like riding a roller coaster, sometimes plunging into the depths and other times soaring to new heights. In the cryptocurrency world, risks and opportunities coexist. Just like in the stock market, you can't chase highs, as a gradual decline can be terrifying. When managing finances in the crypto world, one must remain alert at all times. Once the target is reached, it's important to withdraw; otherwise, it could easily turn from profit to loss. Timely loss-cutting is the key.