The madman's asylum

Ugh. I need to write an essay about one of the themes of 'War and Peace'. And I don't like any of them so badly to want to start writing essay about it right now.
...
Well then, where is my coin?
*flips the coin*
Now then, heads or tails?
*looks at the coin*
Heads. Then, I'll write something about Prince Bolkonsky.
...
I never was able to compare two characters, after all.
Oh yes, you can guess what characters were the theme of another option for my essay. If you want to, that is.