What is the author's purpose in paragraph 12? Life skills

Where is the sentence? be more specific so we can you

Lorna would be the complete subject in this sentence.

“the first decision that led to brutus’ downfall is when he decided that he would join the conspirators in their plot to kill caesar. the plot did not work. the conspirators had to flee for their very lives. the second decision that led to brutus’ downfall is when he refused to listen to cassius. “ i hope this information you.