The best writing advice I've ever encountered

An excerpt from a longer essay posted on litreactor by Chuck Palahniuk, the author of Fight Club:

In six seconds, you’ll hate me.

But in six months, you’ll be a better writer.

From this point forward – at least for the next half year – you may not use “thought” verbs. These include: Thinks, Knows, Understands, Realizes, Believes, Wants, Remembers, Imagines, Desires, and a hundred others you love to use.

The list should also include: Loves and Hates.

And it should include: Is and Has, but we’ll get to those, later.

Until some time around Christmas, you can’t write: Kenny wondered if Monica didn’t like him going out at night…”

Thinking is abstract. Knowing and believing are intangible. Your story will always be stronger if you just show the physical actions and details of your characters and allow your reader to do the thinking and knowing. And loving and hating.

You’ll have to say: “Between classes, Gwen was always leaned on his locker when he’d go to open it. She’d roll her eyes and shove off with one foot, leaving a black-heel mark on the painted metal, but she also left the smell of her perfume. The combination lock would still be warm from her ass. And the next break, Gwen would be leaned there, again.”

Instead of characters knowing anything, you must now present the details that allow the reader to know them. Instead of a character wanting something, you must now describe the thing so that the reader wants it.

Instead of saying: “Adam knew Gwen liked him.”
You’ll have to say: “Between classes, Gwen always leaned on his locker when he’d go to open it. She’d roll her eyes and shove off with one foot, leaving a black-heel mark on the painted metal, but she also left the smell of her perfume. The combination lock would still be warm from her ass. And the next break, Gwen would be leaning there, again.”

In short, no more short-cuts. Only specific sensory detail: action, smell, taste, sound, and feeling.