"A fish out of water" describes someone feeling uncomfortable or out of place in a new or unfamiliar situation. Originating from the literal inability of a fish to survive outside of water, the phrase metaphorically signifies the struggle individuals face when they lack familiarity or competence in a specific context. It emphasizes the importance of being in one's element and the challenges of adapting to new environments or roles. Whether in professional settings, social situations, or personal challenges, feeling like "a fish out of water" underscores the need for adaptation and support to navigate effectively.