How to write a believable genius character
Writing a character who is extremely smart is challenging, especially when you are not an expert in the same niche. But, very smart characters can be compelling to read, and useful for plot resolutions — they can solve difficult problems, provide important insights, or come up with new ideas.
Let's dive into how you can pull this off without needing to be a genius yourself!
What kind of smart are they?
Intelligence comes in many forms, and recognizing these variations can add depth and complexity to character development. Different forms of intelligence can shape a character's interactions, decisions, and their role within a story in different ways.
Analytical intelligence
Analytical intelligence means your character will excel at analyzing information, evaluating data, making judgments, and comparing information.
- Skills: Problem-solving, critical thinking, and decision-making.
- How They Behave: These characters often approach challenges methodically, valuing evidence and logic over emotions or intuition.
- Show Don’t Tell: Have the character solve a complex problem step by step, demonstrating their thought process rather than simply stating their conclusion.
- Limitations or Flaws: May struggle with emotional or social intelligence, finding it hard to relate to others or understand emotional cues.
Creative intelligence
Creative intelligence means your character will excel at generating new ideas, innovating, and thinking outside the box.
- Skills: Artistic endeavors, inventive solutions, and creative thinking.
- How They Behave: They bring fresh perspectives and solutions, often seeing connections others miss.
- Show Don’t Tell: Show the character brainstorming or coming up with innovative solutions under pressure.
- Limitations or Flaws: May become frustrated with routine or struggle with practical tasks, often seen as disorganized or absent-minded.
Practical intelligence
Practical intelligence means your character will excel at adapting to, shaping, or selecting environments to achieve personal goals.
- Skills: Navigating the real world, solving everyday problems, and utilizing common sense.
- How They Behave: These characters are often resourceful, with a knack for making the best out of difficult situations.
- Show Don’t Tell: Present scenarios where the character successfully navigates a complex social or practical problem using unconventional methods.
- Limitations or Flaws: Might overlook theoretical or abstract considerations, focusing too much on the immediate, practical aspects of situations.
Emotional intelligence
Emotional intelligence means your character will excel at perceiving and managing one's own emotions and the emotions of others.
- Skills: Empathy, self-awareness, and managing relationships.
- How They Behave: They are often peacemakers, understanding and navigating emotional landscapes well.
- Show Don’t Tell: Display the character's ability to defuse a tense situation or connect with another character on a deep emotional level.
- Limitations or Flaws: Can be overly empathetic, absorbing others' emotions to their detriment, or may avoid conflict to maintain harmony.
Social intelligence
Social intelligence means your character will excel at understanding and managing complex social interactions and relationships.
- Skills: Communication, persuasion, and reading social cues.
- How They Behave: These characters often play pivotal roles in social settings, capable of navigating or manipulating social hierarchies.
- Show Don’t Tell: Illustrate their ability to influence or lead others through social maneuvering or deep understanding of social dynamics.
- Limitations or Flaws: May rely too much on social manipulation, leading to trust issues or superficial relationships.
Linguistic intelligence
Linguistic intelligence means your character will excel at using words effectively for communication, storytelling, or persuasion.
- Skills: Writing, speaking, and other forms of verbal communication.
- How They Behave: Often seen as eloquent or persuasive, they wield language as a tool or weapon.
- Show Don’t Tell: Through their dialogue, writing, or speech, showcasing their command over language in a way that impacts the story or other characters.
- Limitations or Flaws: May struggle with non-verbal communication or be perceived as verbose or pretentious.
Logical-mathematical intelligence
Logical-mathematical intelligence means your character will excel at logical reasoning, abstract thinking, and understanding complex and mathematical concepts.
- Skills: Sciences, mathematics, and logical analysis.
- How They Behave: They approach problems systematically, often relying on data and logical processes.
- Show Don’t Tell: Solve a problem or puzzle using clear logical steps, allowing the reader to follow their precise and methodical thought process.
- Limitations or Flaws: May have difficulty with creative or emotional thinking, sometimes missing the "bigger picture" or broader implications.
Spatial intelligence
Spatial intelligence means your character will excel at visualizing and manipulating objects in three-dimensional space.
- Skills: Reading maps, architecture, art, and other fields requiring spatial judgment.
- How They Behave: They have a keen sense of direction and an ability to imagine and manipulate objects in space.
- Show Don’t Tell: Describe how they navigate or solve a spatial puzzle, create art, or design something that requires a strong visual-spatial ability.
- Limitations or Flaws: Might struggle with verbal or numerical tasks, focusing too much on the visual aspects of a problem.
Musical intelligence
Musical intelligence means your character will excel at recognizing, creating, and reproducing music through an understanding of rhythm, pitch, and tone.
- Skills: Musical performance, composition, and appreciation.
- How They Behave: Often possess a deep connection to music, using it as a form of expression or communication.
- Show Don’t Tell: Through scenes where their musical talent directly influences the story or reveals their deep connection to music.
- Limitations or Flaws: May become overly focused on music, neglecting other areas or struggling in environments where music is not relevant.
Writing characters who are experts
Research and preparation
Delve into the realms your character excels in, whether that's astrophysics, classical music, or chess strategies, and find a few details that you can use to lend authenticity to your character.
Character development
Your character’s intelligence should be a facet of their personality, not their sole defining feature. You can balance them by giving them relatable flaws and challenges.
Dialogue and interaction
Aim for dialogue that displays their intellect without resorting to inaccessible jargon or over complex technical language.
Plot and conflict
Incorporate your character's intelligence into the plot by presenting them with challenges that require their unique skills to resolve, but make sure the problems aren’t too easy for them to deal with or there’ll be no tension.
How to show genius
Illustrate your character's genius by:
- Demonstrating Problem-Solving: Present a problem that others struggle to solve and show your character's unique approach to finding a solution.
- Utilizing Environment and Actions: Let their environment (like a cluttered workshop or a book-filled study) and their actions (such as creating a complex gadget or decoding a mystery) speak to their intelligence.
Examples and inspiration
Draw inspiration from well-crafted genius characters in media, such as Sherlock Holmes's analytical prowess or Tony Stark's inventive genius. These characters demonstrate intelligence through dialogue, actions, and relationships — you’ll want to do the same.