It is comparing two things without using like or as so it is a Metaphor
Comedic Relief
Capulet calls for a sword, but Lady Capulet's lines 'offer' him a crutch instead. This is used to show how old and incapable Capulet would be in a street brawl with much younger and stronger fighters. Capulet refers to Montague 'flourishing his blade in spite' of him, which shows that Montague is not taking part in the actual fight either, just waving his sword around. This shows that the head of both houses are not actually effectual within the fight, but encourage its continuation regardless.
Answer:
personification
Explanation:
I think i remember this question hope im right if not try alliteration
Answer:
Situational Irony
Explanation:
Situational irony occurs when incongruity appears between expectations of something to happen, and what actually happens instead. Charlie expected to become like other people, but he is as isolated as when his intelligence was limited. He expected to be like other people, but was actually still isolated.