👉 The "unnecessary weapon" in this context refers to a specific, irrelevant or redundant element that doesn't contribute meaningfully to the overall argument or narrative. For instance, if someone is discussing the importance of mental health awareness and mentions "a powerful weapon against depression," the term "weapon" here is unnecessary because it's a metaphorical extension of the idea of a physical weapon, which doesn't directly relate to mental health issues. It's an overuse that dilutes the message and can confuse the reader or listener.
