Aggression, the writer's main source of energy.

A professional football team warms up grimly and disparately, like an army on maneuvers: the ground troops here, the tanks there, the artillery and air force over there.

The best is good enough for me.

Writing a first draft is like groping one's way into a dark room, or overhearing a faint conversation, or telling a joke whose punchline you've forgotten. As someone said, one writes mainly to rewrite, for rewriting and revising are how one's mind comes to inhabit the material fully.

Basketball teams, after the perfunctory lay-up drill, fall into the crowded isolation and personal style of 10 city kids shooting at the same basket or playing one-on-one.