Tutorials Video

Want and Need: The Engine Underneath a Character

Intermediate · ~15 min

Overview

A character wants something specific and pursuable. Win the case, reach the border, get the part. Underneath it sits something they lack and rarely name, and the story exists to put the two in opposition. Get this pair right and structure follows almost by itself, because every scene has a reason to happen. Get it wrong and no amount of plotting rescues the script.

What You Need

A character you are stuck on, which is where this concept earns its keep
One sentence stating what they are chasing, written down
A willingness to let them fail at it, since failing is usually the ending
A film you know well, to test the idea against something already working

Steps

Write the want as an object, not a feeling

A want has to be concrete enough to succeed or fail at. "To be happy" is a condition and gives you nothing to film. "To buy back the family house" gives you scenes, obstacles and a scoreboard. If your protagonist wants something you are unable to photograph them pursuing, keep going until you reach the object they think will deliver it.

Find the need by asking what the want is standing in for

The need is the thing missing in them, usually invisible to the character and obvious to everyone around them. It is not another goal. It is a lack: the inability to trust, to be seen, to forgive, to stop performing. The useful question is why this particular person chose this particular goal. The answer is nearly always the need wearing a disguise.

Put the two in genuine conflict

The pair only produces a story when pursuing the want makes the need worse. A father chasing a promotion to prove he is a good provider spends the hours his family needed from him. The harder he works, the further he gets from the thing he was working for. When want and need point the same direction, you have an errand rather than a drama.

Build the climax as a forced choice between them

The strongest endings put the character in a position where they hold the want in their hands and taking it costs them the need permanently. Now the choice reveals who they became. Taking the want is a tragedy and the audience understands why. Refusing it is a triumph and the audience believes it, because they watched the cost.

Give the antagonist the same treatment

A memorable antagonist has a want and a need too, and the good ones are close relatives of the protagonist’s. Same wound, different answer. This is why the strongest opponents feel like a version of the hero who turned left instead of right, and why an antagonist built only from menace never lands.

Use the pair to test every scene

Once want and need are fixed, they become a filter. Every scene either moves the character toward or away from the want, or presses on the need, or ideally both at once. Scenes doing neither are the ones cut in the edit, and you save six weeks by cutting them at the script stage.

Pro Tips

State the want in one sentence with an active verb and an object. If it takes a paragraph, you have not found it.
The character should say the want out loud at some point and never name the need. Naming the need turns your film into a lecture.
Somebody else in the story usually sees the need clearly. Giving the observation to a character rather than a narrator keeps it dramatic.
A protagonist getting exactly what they wanted with no cost is the signature of a script with no need underneath it.
Test the pair on a film you love. Working out the want and need of a story already succeeding teaches more than any diagram.
Write the ending twice, once where the want wins and once where the need does. The version you believe tells you which story you are writing.

Knowledge Base

What You'll Learn

The table shows the pair at work in structures people already know. The section after it covers the version of this idea causing the most confusion.

The pair in familiar shapes

Story shape	Want	Need	Ending
Redemption	A concrete prize	To stop hiding from a fault	Gives up the want, gains the need
Tragedy	Status, revenge, control	To accept a limit	Takes the want, loses the need
Coming of age	To be treated as an adult	To stop performing adulthood	Want granted once the need is met
Heist and caper	The score	Usually trust inside the crew	The score works when the need is met
Corruption arc	Security for people they love	To stop believing the end justifies it	Keeps winning, loses themselves

Where this goes wrong: the need as a second want

The most frequent misreading turns the need into another goal. A character wants the promotion and needs a girlfriend. Two wants, no tension. Both are achievable, both are external, and the script becomes a list of errands.

A need is not something acquired. It is a capacity absent in the character, and the story is the process of them developing it or failing to. You cannot obtain the ability to trust the way you obtain a promotion. You arrive at it by being placed, repeatedly, in situations where not trusting costs you.

The practical test: phrase the need as a verb the character is unable to perform. To trust. To ask for help. To be honest with the person who matters. Then build scenes forcing exactly the action they avoid. If the need is phrased as a noun the character is missing, you have written a second want and the story will sag in the middle.

Where This Fits

This sits under Story Structure, the pillar for the story and editing side of the site. The three-act myth covers what happens when structure gets imposed from outside instead of arriving from character, and Writing Dialogue covers keeping the need out of the characters’ mouths.

FAQ

Q: What is the difference between want and need?
A: The want is a concrete goal the character pursues and states. The need is a capacity they lack, usually invisible to them. The want gives you plot and the need gives you meaning.

Q: Does every character need both?
A: Every character carrying an arc does. Characters serving a function in one sequence get by on a want alone, and forcing an arc onto all of them is how scripts become long and slow.

Q: Is a character able to get both?
A: Yes, and it is the common shape of an uplifting ending. The order matters. The want arriving only after the need is met reads as earned. Both arriving at once with no cost reads as wish fulfilment.

Q: How do I know I have found the real need?
A: It should be uncomfortable to write and the character should resist naming it. If stating the need feels neat and tidy, it is likely a theme you admire rather than a lack they carry.