The characteristics of Bitcoin are short-term holding/long-term attacking, while the characteristics of altcoins are difficult to hold/mainly attacking, with different mindsets. If there are opportunities in January and February (the Federal Reserve's interest rate meeting in January may have negative impacts, on the 20th there are unknown positive/negative impacts from Trump, and there is no interest rate meeting in February), consider holding a portion of Bitcoin positions. This does not constitute advice, please pay attention to risks/safety. $BNB