Under extreme greed, pay attention to three things, which can be recited:Find the best quality targets and take advantage of the 3-10 times increase in the entire bull market copycat market (opposite side: chase whatever rises)Small positions, long positions, and then replenish after a big drop (If you want to double your big position and run, etc., if you buy it and it doesn’t rise for one day, you will want to sell it. If it falls sharply, you will think it’s over and you won’t replenish it.)I believe we will have the next high-multiply opportunity - maintain sufficient patience (as short as 15 days in the previous 6 months, and as long as 3 months) and in good condition (sharp, relaxed, and learning).