In the cryptocurrency market, news impacts can easily trigger extreme emotions, leading to sharp price fluctuations. Investors should combine fundamental and technical analysis to reasonably grasp market sentiment and avoid blindly following trends. Pay attention to opportunities during short-term excessive pullbacks, choose the right time to enter the market, and set take-profit and stop-loss levels, strictly manage risk, and patiently wait for market rebounds to achieve steady profits. Only by operating based on calm emotions and thorough research can one benefit from market adjustments.