Additionally, I think that trying to find the cause is really pointless. Since January 29th, the price has been falling, and in just 8 days, Bitcoin has dropped 30%, Ethereum has fallen 40%; the time is too short, the speed is too fast. Anyone inside the market has no time to react. If this kind of rapid decline continues, Bitcoin could be worthless by next week; So, at this point, I just want to say that spot holdings are still valid, and the value for money has already been demonstrated.