Meaning of "Castles" by B.O.B.

The lyrics of "Castles" convey a message of perseverance, ambition, and self-belief. B.o.B describes his journey from humble beginnings to his current position of success and influence. He reflects on the challenges he faced along the way, including being fired and rehired, but highlights that those experiences were instrumental in building the empire he now possesses. The metaphor of building castles in the sky represents his ambitious goals and dreams, while also suggesting that he has reached a level of success that others may perceive as unattainable, or "in the clouds." B.o.B acknowledges that he had to overcome obstacles and doubts, but he remains determined to continue reaching for the stars. The bridge of the song emphasizes the grand scale of his aspirations, comparing his castles to colosseums and envisioning himself reaching the moon, Mars, or Venus. Overall, "Castles" is a testament to the artist's resilience and belief in his ability to achieve greatness.