The quote reflects a deep familiarity with deceit and betrayal, suggesting that the speaker, Cleopatra, has been surrounded by treachery throughout her life. This environment is likened to a natural habitat, illustrating her adaptability and resilience in the face of such negativity. Instead of being overwhelmed by the treachery that surrounds her, she embraces it, indicating a sense of control and understanding of her circumstances.

Cleopatra's assertion that she will not "drown" signifies her strength and ability to navigate a world steeped in deceit. This highlights her character as someone who is not only aware of the dangers inherent in her environment but also confident in her ability to survive and thrive despite them. The imagery of swimming like perch in the Nile further emphasizes her comfort in this treacherous realm, showcasing her prowess and strategic mindset.