During one's life, one will inevitably encounter some misfortunes and setbacks. As the saying goes, "The moon has its phases of darkness, clarity, fullness, and deficiency, just as people experience joy, sorrow, parting, and reunion." This is something unavoidable. For middle-aged people who serve as the link between the old and the young, encountering natural disasters, human misfortunes, or being plagued by diseases are even more unavoidable.