Show, don't tell
Show, don't tell is the principle that a reader should be given the concrete evidence (action, behaviour, detail) from which they draw the conclusion themselves, rather than being handed the conclusion directly.
Telling: Jess was nervous about the interview.
Showing: Jess got to the building forty minutes early, walked round the block twice, and was still rehearsing her first sentence under her breath when the receptionist called her name.
Why it works: the first is a verdict; the reader accepts it and moves on. The second is evidence, and a reader who assembles nervous out of it believes it, because they are the one who said it.
What it really means
The principle is about who does the concluding. The point is not that description is forbidden. It is that naming a quality does less than producing it. The best-known version, usually credited to Chekhov, is a paraphrase of advice in one of his letters: don't tell me the moon is shining, show me the glint of light on broken glass. A line usually attributed to Mark Twain makes the same case for character: don't say the old lady screamed, bring her on and let her scream.
One practical refinement: when showing an action, describe what the character does rather than what they intend by it. Instead of she was defensive, write the accusation she throws back. The action is something the reader can see; the intention is a label.
When to tell
It is a default and not a law. Telling is the correct tool for compressing time, for transitions, and for anything the reader does not need to experience. Three years passed is not a failure of craft, it is a decision about where the pages go. Telling done well still uses concrete detail and a strong voice, as we showed in Who needs showing when you can tell well?, and habitual detail lets a summary carry the feel of a scene.
Common mistakes
- Showing, then telling. A strong gesture followed by a sentence explaining it. Cut the explanation.
- Emotions announced in dialogue. A character saying I'm so angry right now is telling in quotation marks, and a classic sign of on-the-nose dialogue.
- Showing everything. Dramatising every walk to the car makes a book slow. Show what matters, tell the rest.
- Showing through filter words. She felt her hands shake is halfway to telling. Her hands shook.
Frequently asked questions
What does show, don't tell mean?
It means letting readers see what happens and work out what it means, instead of telling them the conclusion. 'He was nervous' tells; a bitten thumbnail and a coat kept on indoors show.
Who said show, don't tell?
No one person owns it. It is old workshop advice, and the most quoted versions, such as the line about moonlight on broken glass credited to Chekhov, are paraphrases rather than exact quotations.
Is it ever right to tell instead of show?
Yes. Telling is the right tool for moving through time, for transitions, and for anything the reader does not need to experience in full. The skill is choosing which moments get shown.