The decisions of the Federal Reserve and Powell's speeches have indeed sparked widespread attention and discussion in the market. However, from an investment perspective, we need to analyze rationally rather than blindly follow trends or speculate.

First of all, the Federal Reserve's decisions are based on assessments of the economic situation and inflation, with the goal of maintaining economic stability and sustainable development. Therefore, we cannot make investment judgments solely based on one decision from the Federal Reserve or one speech from Powell.

Secondly, the market carries risks, and investments require caution. Whether it is US stocks, Bitcoin, or other assets, each has its own volatility and risks. We need to make reasonable investment decisions based on our risk tolerance and investment goals.

As for your question about whether to "sell high or buy low," this is a matter that requires comprehensive consideration of multiple factors. We need to pay attention to the overall market trends, economic fundamentals, policy environment, and other aspects in order to make more accurate judgments.

Finally, I want to say that investing is a long-term process that requires patience and perseverance. We cannot blindly follow trends or give up on investing due to temporary fluctuations or short-term gains. Only by adhering to the principles of long-term investment and value investing can we achieve more stable returns in the market.

So, I think we still need to remain rational, not overly speculate or interpret the intentions of the Federal Reserve, but rather make reasonable investment decisions based on our own investment goals and risk tolerance. At the same time, we should also pay attention to the overall market trends and economic fundamentals to better seize investment opportunities and risks.

Recently, I have been observing the first-level market in the cryptocurrency space, and I feel that the puppies on the Ethereum chain, associated with Musk, have great potential. As the strongest meme concept, it is emerging, and its future development potential is enormous. Perhaps it has the opportunity to become the next phenomenal cryptocurrency asset like Shiba, which deserves close attention and in-depth research from investors.