D it's comparing two unlike things maybe a but that doesn't really compare two things
A. It keeps the poem in the<span>second-person point of view, which creates a close bond between the reader and the speaker.
Because when an author uses 'you', they are directing a second person point of view, as they are talking directly to the reader</span>
Its a simile, basically hes suggesting by holding onto anger, you’re just waiting until you act on it by taking it out on someone