Caeasar’s hubris is used against him in Act 2 Scene 2 by Decius Brutus, where he is speaking to Calpurnia and gave his word that he will not go to the senates house because she feels that something bad is on its way and fears that caeser will get hurt. However, when the conspirators send Decius Brutus Caesar’s promise to his wife may broken because Decius tells him that ‘the senate have concluded to this day a crown to might Caesar.