Once BTC hits the critical support level of 72,000, what is your response plan? Will you gradually build positions, enter all at once, or continue to observe and look for lower support? This not only tests your understanding of technical analysis but also your mindset and fund management. It's crucial to plan your response in advance—is 72,000 your entry red line, or should you wait for a further decline? Everyone's risk tolerance and investment cycle are different, so developing a personalized emergency strategy is much more reliable than rushing to react in a panic.