What does if the shrimp falls asleep the current will carry it away means?

The phrase "if the shrimp falls asleep, the current will carry it away" suggests that inaction or complacency can lead to negative consequences. It implies that if one becomes too relaxed or unmindful, external circumstances can easily take control, resulting in loss or failure. This can serve as a metaphor for the importance of remaining alert and proactive in life or in pursuing goals.