[In] death at least there would be one profit; it would no longer be necessary to eat, to drink, to pay taxes, or to [offend] others; and as a man lies in his grave not one year, but hundreds and thousands of years, the profit was enormous. The life of man was, in short, a loss, and only his death a profit.
Anton ChekhovIn displaying the psychology of your characters, minute particulars are essential. God save us from vague generalizations! Be sure not to discuss your hero's state of mind. Make it clear from his actions. Nor is it necessary to portray many main characters. Let two people be the center of gravity in your story: he and she.
Anton ChekhovYou don't understand, you fool' says Yegor, looking dreamily up at the sky. 'You've never understood what kind of person I am, nor will you in a million years... You just think I'm a mad person who has thrown his life away... Once the free spirit has taken hold of a man, there's no way of getting it out of him.
Anton Chekhov