In the sentence "The silence was so profound, it screamed in my ears," the figure of speech used is Personification. Here's why:
In life
P : some rules are
Q : as a business
R : they seem almost instinctive
S : learnt so early that
Hope is the poor man’s bread.
She is like a fairy. (Identify the figure of speech)
The concept of Death
P : that it has been reduced
Q : as an inevitability
R : is so ancient
S : to a cliche