What are some of Juan Ponce de Leon's failures?

Juan Ponce de León faced several failures during his explorations, notably his unsuccessful search for the Fountain of Youth, which became a legendary quest but yielded no tangible results. His initial expedition to Florida in 1513 did not establish a lasting Spanish settlement, and he encountered resistance from Indigenous peoples. Additionally, his later attempts to colonize Florida were met with challenges, including a lack of resources and internal conflicts, ultimately leading to his death from injuries sustained in a skirmish with Native Americans.