It’s a bad example because a lot of negative things can turn into positive things depending on wish we look at it and yes life isn’t fair sometimes but sometimes life is incredible beautiful and so magical that it’s worth some parts of life that aren’t fair
They can provide evidence to support the speaker :)
Hope it may helps uh dear
You didn't give the options for techniques, but I will explain to you what rhythm in a poem is.
Simply put, rhythm can be defined as the beat and velocity of a poem. Rhythm is created by a continuous pattern of 'stressed and unstressed' syllables in a line or verse of your poem. Rhythm can help to strengthen the application of words and ideas in a poem.