Although Bitcoin's price has stabilized and rebounded a lot in the past couple of days, my view remains the same: the weekly chart for Bitcoin does not look good. It still appears somewhat fragile; a slight negative news can cause Bitcoin to crash. Therefore, until the downward trend is completely reversed, it is advisable to operate cautiously. For most cryptocurrencies, the strategy should be to take profit from a surge and then exit, rather than getting involved in prolonged battles.