The protagonists and antagonists must fight for the same goal
In a previous post, we’ve talked about how the protagonists and antagonists fight for the same goal. But the real tension comes from why they want it and what they’re willing to do to achieve it.
This is where motivation becomes crucial. As an author, you must always be asking: What drives my characters? Without clear motivation, even the best plot ideas fall flat.
Actors often ask, “What’s my motivation?” And writers should do the same for every character on the page.
Unclear Motivation = Unengaged Reader
Have you ever tried to read a book where halfway through thought:
“Wait … what is this character trying to accomplish?”
“Why are they acting like this now?”
“What is the point of this scene?”
If so, you’ve experienced the impact of unclear motivation. When a character’s inner and outer motives aren’t clearly defined, and the story starts to drift.
Your reader loses their sense of direction, and that connection to the character breaks down.
And when readers lose connection? They often close the book and never return.
Clarify Inner and Outer Motivation
To avoid this, break motivation into two parts:
- Outer Motivation = What your character wants. (Example: Erin Brockovich wants justice for the Hinkley residents.)
- Inner Motivation = Why your character needs it. (Example: Erin feels overlooked and undervalued; achieving justice proves she’s not only capable but essential.)
Ask these questions:
- What does my character want?
- Why do they need it?
- How will achieving it change the way they see themselves?
Your characters’ decisions, especially in moments of conflict, should stem from these core motivations.
Give the Antagonist Motivation Too
A compelling antagonist doesn’t just stand in the way of your hero. They also have clear motivations—both inner and outer.
In Erin Brockovich, PG&E may want to “protect the community” (outer motivation), but their inner motivation is likely corporate self-preservation: fear of lawsuits, reputational damage, and financial loss. Their actions make sense to them, which is why they feel real.
If you want your story to resonate, both your protagonist and antagonist must have a strong, believable why.
Keep the Motivation Thread Alive – Scene by Scene
Once you understand your characters’ goals and motivations, use that clarity to structure your story. Every scene should:
- Reflect or challenge the character’s motivation
- Force a decision or change
- Move the story closer to (or further from) the character’s goal
If a scene doesn’t do this, it’s either filler, or needs to be rewritten. Successful storytelling is lean, intentional, and always in motion.
Here’s a tip: Think of each scene as a mini-story. It should have:
- A purpose (linked to character motivation)
- A beginning (setup), middle (conflict), and end (outcome)
- A turning point or emotional shift
When the Hero’s Motivation Changes
Sometimes, the most powerful character arcs involve a shift in motivation.
A character might start out wanting approval (outer motivation) but realize they’re seeking self-acceptance (inner motivation).
That evolution is satisfying for readers because it feels real. Just like people, characters grow through struggle.
You can also explore this arc with antagonists. A villain who starts with noble motives but becomes consumed by power or fear becomes tragic and multidimensional.
Let’s wrap things up
Want a more powerful story? Do this:
- Make sure your protagonist and antagonist want the same thing—but for different reasons
- Define their inner and outer motivations
- Ensure every scene reflects and challenges those motivations
When you nail this dynamic, your story gains emotional depth, narrative tension, and a sense of purpose that keeps readers hooked until the very end.