Introduction
In our last lesson, we analyzed the paragraph as a functional unit, establishing rules for when and why to create breaks to control the flow of information. We have now progressed from the micro-mechanics of words and sentences to the structure of prose blocks.
Today, we take the next logical step and examine the purpose of these prose blocks within a scene. The learning outcome for this lesson is to: Layer external tension in a scene by introducing a tangible threat, obstacle, or deadline.
Tension is the engine of a story. It's the feeling of anticipation and uncertainty that compels a reader to turn the page. From a mechanical perspective, tension isn't a mysterious quality but an engineered effect. We will break down one of its primary forms—external tension—into its constituent parts, allowing you to construct it systematically.
1. Defining the System: External Tension
First, we need to isolate the variable we're working with. Conflict, the driver of tension, can be categorized into three main types.
You Need MORE CONFLICT in Your Screenplay... Here's How to Do It
The video 'You Need MORE CONFLICT in Your Screenplay...' provides a clear, high-level categorization of conflict. We will use it to define our scope for this lesson.
Please watch from 04:40 to 05:25. The speaker introduces three 'buckets' for conflict: internal, interpersonal, and external. Pay close attention to this distinction.
For this lesson, we are focused exclusively on the external bucket. External tension arises from forces outside the character's mind and outside their direct, one-on-one arguments with others. It is the pressure the world exerts on the character. These forces are often relentless and cannot be reasoned with.
Let's look at the two primary sub-categories of external conflict.
You Need MORE CONFLICT in Your Screenplay... Here's How to Do It
The same video provides specific examples of external conflict that will ground our understanding.
Now, watch from 15:52 to 17:15. The speaker details two major types of external conflict: weather/climate and the element of time. Notice how he describes them as 'relentless' forces that 'can't be changed or reasoned with.'
The key insight here is that external tension is generated by the environment and its constraints. We can codify these constraints into three primary mechanisms: Obstacles, Threats, and Deadlines.
2. The Three Mechanisms of External Tension
To layer external tension effectively, you can think of it as deploying one or more of these three mechanisms within a scene.
A. The Obstacle
An obstacle is a tangible barrier that stands between a character and their immediate goal. It forces them to stop, reassess, and find a new path. A story without obstacles is a straight line; obstacles create the necessary friction and detours that generate narrative momentum.
For obstacles to be effective, they shouldn't be static. They should escalate.
Ideas To Develop Conflict In Your Story
The article 'Ideas To Develop Conflict In Your Story' provides a practical technique for building obstacles.
Please read the subsection titled 'Escalating obstacles.' Focus on the sequence example for a heist. Notice how each obstacle is not just different, but harder, forcing a change in tactics and raising the personal risk.
The "Pressure Cooker Technique" described in the same article is another powerful way to conceptualize layering obstacles as a series of tightening constraints (time, space, resources, information).
B. The Threat
A threat is the potential for harm or failure. While an obstacle is a present problem that must be solved, a threat is an impending problem that creates anxiety. It's the shark circling the boat, not the shark that has already bitten it.
A well-executed threat makes a scene feel unstable, like it could erupt into chaos at any moment.
How to write a tense scene (practical tips for adding tension and suspense to your writing)
Let's watch a practical demonstration. In 'How to write a tense scene,' Kieren Westwood breaks down how he built a scene around tangible threats.
Watch from 02:31 to 05:12, and then from 06:54 to 07:54. In the first segment, identify the tangible threats introduced into the room (the uncuffed killer, the gun on the desk). Notice how these objects create a sense of imminent danger. In the second segment, identify the external threat from outside the room (the angry drunk). This is a more ambiguous threat, adding another layer of pressure and uncertainty.
The video demonstrates layering perfectly:
- Layer 1: A direct, personal threat (the killer).
- Layer 2: A specific, dangerous object (the gun).
- Layer 3: An uncontrolled, external threat (the drunk).
Each layer adds to the instability of the situation.
C. The Deadline
A deadline is a time constraint. It's the most straightforward way to inject external tension into a scene. By setting a "ticking clock," you force the character to act under pressure, often leading to mistakes and higher stakes.
The worksheet forces you to define the parameters of the deadline explicitly. An effective deadline has three components:
- A Clear Time Limit: The character must defuse the bomb in under 5 minutes.
- Dire Consequences for Failure: If they fail, the building will explode.
- Visible Progress of Time: The timer on the bomb is shown counting down: 4:59, 4:58...
Test your understanding!
You are writing a scene where a journalist needs to retrieve an incriminating file from her editor's locked office before he returns. How would you layer the three mechanisms of external tension onto this scenario?
- Obstacle: What stands in her way?
- Threat: What is the potential for harm?
- Deadline: What is the ticking clock?
Show answer
Here is one possible implementation:
- Obstacle: The editor has installed a new electronic lock on his door, and her old key doesn't work. She now has to figure out how to bypass it without leaving a trace.
- Threat: A security guard is doing his nightly patrol. She can hear his footsteps echoing down the hallway, getting closer. His route is unpredictable.
- Deadline: The editor unexpectedly texted her that he forgot something and is on his way back to the office. He said he's "about 10 minutes out."
Notice how these layers interact. The obstacle (the lock) takes time to solve, which eats into the time available before the deadline (the editor's return) expires. The unpredictable threat (the guard) could appear at any moment, forcing her to hide and lose even more time.
3. Case Study: Stretching Tension
Knowing the components is the first step. The second is learning how to prolong the tension they create, a technique often called "stretching." Instead of introducing an obstacle and resolving it quickly, you linger in the moment of conflict, alternating between hope and failure.
The 'tension mini-lesson' PDF offers a superb analysis of stretching tension using an excerpt from Naomi Alderman's novel The Power. This case study shows all our mechanisms at work.
Please read the sections titled 'Stretching Tension' and 'how to stretch tension' (starting on page 9). First, read the introductory explanation of what stretching tension means: 'eking as much tension as possible out of one objective, one conflict.' Next, read the annotated excerpt from The Power. As you read, identify: The Obstacle: The machine test. The Threat: The consequences of failing the test (losing her job, political ambitions, and face). The Deadline: The test is happening now and has a finite duration (ten settings). Finally, review the six-step guide at the end ('1. Establish the conflict...'). This is a repeatable algorithm for layering and stretching external tension in a scene.
The excerpt from The Power is a masterclass in applying these principles. The character, Margot, is trapped. She cannot refuse the test (the obstacle) without consequence. The stakes of failure (the threat) are immense. The test itself is a ticking clock. The author "stretches" this tension by taking us through the test level by level, making us and Margot wonder at each stage if this will be the moment she fails.
Conclusion
Today we treated tension not as an abstract art but as an engineering problem. We defined external tension as the pressure exerted by the world on the character and broke it down into three primary mechanisms.
Key Takeaways:
- External Tension is Environmental: It arises from forces outside the character's control, such as the setting, technology, or time itself.
- The Three Core Mechanisms: External tension is built from tangible obstacles (barriers), threats (potential for harm), and deadlines (ticking clocks).
- Layering Creates Complexity: The most effective tension comes from layering these mechanisms so they interact and complicate one another. An obstacle becomes more difficult to overcome when a threat is looming and a deadline is approaching.
- Stretch the Moment: Don't rush to resolve conflict. By "stretching" the tension—lingering in the moment of uncertainty and alternating between hope and fear—you maximize reader engagement.
Preview of the Next Lesson
We have now systematically analyzed the mechanics of external tension. However, the world's pressure is only half of the equation. A character's reaction to that pressure is equally important. In our next lesson, we will turn our focus inward. The learning outcome will be: Layer internal tension by highlighting a character's doubt, fear, or moral conflict about their actions.