Lady Macbeth reads her husband’s letter before welcoming home Macbeth and preparing to receive the King. Lady Macbeth enters the castle alone with a letter. Also Lady Macbeth uses a soliloquy in the text which suggests that she wishes that she was evil, and that she wishes she was poisonous. The soliloquy she says is “That tend on mortal thoughts, unsex me here” she means that she wants to be a boy and not a woman because she wants to be king