The reason for the large losses is that after being trapped, they did not admit their mistakes in a timely manner, carried on until the end, and even continued to increase and spread out, blindly locking up their positions! In the end, the losses reached an irreparable level. Therefore, not afraid of mistakes, but afraid of procrastination. Procrastination and admitting mistakes are the root of losses, and timely admitting mistakes can help oneself get rid of passivity. This is an important aspect of successful trading psychology.