In a bull market, it's common to miss out on selling, so don't let the fact that you missed selling a certain coin affect your mindset. Those who miss selling often have a mistaken mentality: if the current price is higher than their selling price, even if the market clearly indicates further increases, they find it hard to make the decision to re-enter. They feel that the potential gains from this part of the increase are losses, and they form a mental anchor based on their cost price, leading to regret as they watch the price rise while they hesitate to act. This is a mistake in perspective; what brings us profit is the direction, not the starting point, which is often referred to as the cost. Sometimes, it is necessary to sacrifice some early profits to gain greater certainty in the trend. By overcoming this anchoring mentality, your trading will align more with price trends and become more flexible, as you grasp the essence of where profits come from. This is difficult to achieve, so my current strategy is divided into long-term positions and ultra-short-term positions. For long-term positions, I buy coins I believe in for the long haul and do not close the position until the target is reached. For short-term positions, I buy coins that are currently active and showing a clear upward trend, feeling the rhythm of their price fluctuations, trading in waves. If I miss a wave, I look for the next one, which also helps me improve my ultra-short-term trading skills.