Cicero probably did ask to die. He upset a lot of people, including Antony's wife Fulvia... apparently she asked for his head so she could stick pins in his tongue. Although, he was such a great orator, and might have written even more speeches if he hadn't been proscribed.
Thing was, he had actually averted one civil war (Catiline conspiracy), and people liked him at one stage. He was a traditionalist, though- he had all these visions of the Republic coming back, when younger, maybe more sensible people like Augustus knew that the Republic was pretty much dead. Cicero just couldn't help himself from saying things. And he couldn't make up his mind. He could never decide between JC and Pompey, and then he couldn't decide whether to leave Rome or not, which turned out to be his undoing. He was interested in being a politician and not just a lawyer, and he was consul for a while. He was only a novus homo, though, which maybe limited him.
I like Antony... maybe I'm influenced by Shakespeare, but Antony is a much warmer, more interesting character than Augustus. And Cicero is funny....