In Korean tradition, dreaming of losing something is read as mixed. It is most often tied to 전반, 애정.
Losing an object mirrors worry over what it stands for — the more precious, the more it points to a relationship. Finding it again, the worry lifting.
Tradition reads the symbol as an omen; psychology reads the same dream as a mirror of your present state. Describe your dream and both readings appear together. Interpret your dream