The reason for the recent sharp drop in Bitcoin should be attributed to Trump's tweet announcing the increase of tariffs, where Trump stated an additional 10% tariff on China and an additional 25% on Canada and Mexico. Now American importers are frantically importing Chinese products before Trump takes office. Increasing tariffs will lead to rising domestic inflation in the U.S., which may reduce the probability of the Federal Reserve cutting interest rates, causing a crash in the cryptocurrency market. Meanwhile, this Friday is Black Friday in the U.S., and generally, during holidays, Americans tend to spend their profits before the holidays. So when the U.S. stock market opens, there may be further declines in Bitcoin. This bull market for Bitcoin seems to be coming to an end, and we will have to wait for Trump to take office. I mentioned on November 5th, when Trump was elected, to cautiously look forward to his victory, as Trump's tariffs could lead to the Federal Reserve possibly raising interest rates, which would be negative for the cryptocurrency market. Trump's boastful claim about including Bitcoin in the U.S. national reserves is just talk and cannot be implemented. However, I also didn't expect Bitcoin to rise this much, and I have exhausted my resources too early. I understand what Cat Brother (@肥猫 ) said: for market trends that one does not understand, staying in cash is the best strategy.