What is the connection between the alchemist by Paulo coelho and the story of narcissus?

In "The Alchemist" by Paulo Coelho, the character Santiago learns the importance of pursuing one's personal legend and discovering one's true self. This journey mirrors the story of Narcissus from Greek mythology, who becomes so entranced by his own reflection that he is unable to see beyond himself. Both stories explore themes of self-discovery, personal growth, and the dangers of becoming too self-absorbed.