The metaphor of "the road less traveled" in myths signifies the idea of personal choice and the exploration of individuality. It often represents the path of self-discovery, where an individual diverges from societal expectations to follow their instincts or desires. This journey can lead to unique experiences and transformative growth, illustrating the consequences of such decisions. Myths using this metaphor prompt reflection on the significance of taking risks and embracing one's own unique journey in life, encouraging authentic self-expression.