Who Is afraid of daggers in men's smiles and of being killed?

The phrase "afraid of daggers in men's smiles" often refers to someone who is wary of deceit or hidden malice behind a friendly facade. This sentiment is captured in Shakespeare's play "Macbeth," where characters express a fear of betrayal and danger lurking beneath seemingly pleasant interactions. The fear of being "killed" can symbolize a deeper anxiety about vulnerability and the potential for emotional or psychological harm. Ultimately, it reflects a broader theme of distrust and the dangers of appearances in human relationships.