Brothers' indicators are normal, continue to blindly buy 1 ETH 1. Respect the market, no one can predict the short-term trend of the market. Occasionally, it's mainly luck. 2. Whether we increase our position and buy at the bottom still depends on whether it has long-term investment value and how high the long-term winning rate is. 3. For short-term declines, do a good stress test and take extreme situations into consideration. If it really happens, it won't be so scary. 4. Then it's about overcoming one's own greed, buying at the bottom can be done in batches or in a pyramid, don't just gamble on it