It Might be hard in some scenarios to differentiate among metaphor and simile as literary devices. Both equally are figures of speech created to build comparisons. “Agua, fuente de vida”: El término serious es agua, y justo después de la coma aparece el concepto metafórico en el que se menciona https://metaforas07396.blogaritma.com/31157756/the-2-minute-rule-for-metaforas