Successfully bottoming out requires first learning to control emotions. During market crashes, panic can cause investors to lose their rationality, and frequent trading can actually increase losses. Bottoming out does not mean buying immediately; it means calmly analyzing risks and values first. Controlling emotions is the first step to bottoming out. Next, determine whether the target asset has long-term value, and then consider the appropriate position to enter. Smart bottom fishers will also use incremental buying to reduce cost risks. By managing emotions and positions well, one can seize the true low point and ultimately achieve wealth growth.