The current signals released by the entire market are pessimistic. Data shows that the probability of the Federal Reserve keeping interest rates unchanged in June is 97%. The US stock market may plunge again. Right now, only Bitcoin is holding strong, while most other altcoins can't outperform Bitcoin. If things go poorly, they might also drop along with the US stocks, just like the situation on March 12th. Buffett prepared for a bottom-fishing opportunity after maintaining a half position for five years. At this moment, being fully invested in the face of future uncertainties can be relatively passive. Therefore, a few days ago, I reminded to reduce some positions, mainly out of this consideration.