Can you give me the writers and the poems and stuff?
The answer is yes and he was a very good person I swea
Answer: To show the difference between an educated, refined noble class and coarse, crude commoners. However, this doesn't mean that Shakespeare resented the commoners. It was a self-explanatory fact that the nobles and educated were refined enough to use iambic pentameter in talking to each other - but this has many exceptions too; there are many moments in his plays when the nobles use prose or blank verse, for example when they are chatting to each other or are intoxicated. However, Shakespeare's blank verse and prose, though devoid of contemporary poetic mannerisms, are extremely witty and rich in meaning and associations.
Brutus' tragic flaw of idealism contributes to his downfall because he was gullible enough to be convinced by Cassius and Antony that they were going to murder Julius Caesar for Rome's development and goodwill. He was blinded by that idealism and believed that these were their true intentions for inviting him in the murder, thus, making him involved greatly and made him feel guilty - leading him to suicide.