Why do only a few people know about the golden carp?

The golden carp, a mythical fish in some cultures, is often depicted as a symbol of wisdom and transformation. Its elusive nature and the sacred stories surrounding it contribute to its secrecy, with only a select few individuals, often those deemed worthy or knowledgeable, being privy to its existence. Additionally, the legend may serve to emphasize the importance of preserving certain traditions and teachings that are not widely shared. This exclusivity adds to the mystique and reverence associated with the golden carp.