Introversion, Extraversion, & Stuttering: Where Do I Fit?

Stuttering isn’t the be-all and end-all or define who you are—but it definitely influences how you go about your day-to-day life and interactions with others. If you’ve ever wondered whether you’re actually introverted or how your stutter shapes your personality, you’re not alone. 

This article explores how personality and stuttering interact—and how you can lean more confidently into social interactions (on your terms).

Personality & Stuttering: What the Research Says

Personality traits (like extraversion or introversion) are partly what we’re born with but also partly shaped by life experiences. For people who stutter, repeated interruptions, bullying and teasing, or classroom embarrassment can influence how openly we communicate.

One 2014 study, “Extraversion and Communication Attitude in People Who Stutter: A Preliminary Study,” found that higher extraversion in people who stutter correlates with a more positive communication attitude, while introversion often aligns with avoidance and negative self-perception. 

In short, your personality matters, and so does how your stutter has been received over time.

Voices from the NSA: Stories That Reflect Reality

“I believe my stutter has played a significant role in making me an introvert in unfamiliar social settings. Growing up with a stutter, I often noticed that I would automatically exclude myself from conversations because I truly believed I couldn’t compete with whoever was part of the social group. In other words, I felt that my voice was less important and less valued. Whether this was considered to be true by others or not, I retreated to protect myself from negative feedback. As I naturally grew my confidence and close relationships, I became more of an extrovert. Now, I believe the size of the group influences whether I am more outspoken or reserved.” — Mia Woltman, person who stutters and WeStutter@Work Committee member

“When I was younger, I was terrified to use my voice in fear of stuttering around classmates or those I felt would judge me. As such, even when I did want to contribute to certain conversations, the fear of stuttering held me back. This led to me being labeled as an introvert throughout my childhood and into adulthood. However, in recent years, I've grown the confidence to speak out more often.” — Mackenzie Smith, person who stutters

How to Tell Where You Stand

1. Distinguish Personality from Protection

Reflect: Did you naturally enjoy speaking up before stuttering became part of your story? Or did stuttering create new social challenges that molded who you became?

2. Watch Your Energy Flow

Do you feel energized by connection—or drained by it? If each conversation costs mental resources because of your stutter, occasional avoidance is self-care more than introversion.

“To recharge after social situations that involve speaking or stuttering, I remember how I would reassure a friend. I would not act critically towards my friend or poke fun at their flaws, especially those he/she could not control. Yes, I am human; I have that immediate sense of shame and feeling of ugliness. However, I make it a point to remember I tried my best to cope with my disorder. Stuttering is a balancing act of being incredibly tough, but also remarkably gentle.” — Mia Woltman

3. Notice What Fulfills You

True extroverts recharge through others; introverts recharge alone. But ambiverts (“in-betweeners”) do both. Recognizing what brings you energy helps tailor your self-care schedule and growth goals.

“After social situations that may or may not involve stuttering, I like to recharge by listening to others—whether that be in the form of a podcast, music, or a book. This allows my mind to take a much-needed break, and it also prevents me from overthinking about the social situations prior.” — Mackenzie Smith

Practical Tips: Owning Your Voice in Your Style

Start with small wins. Introverts, try small-group conversations or paired check-ins. Extroverts, go for bold steps like leading a mini-group or pitching your idea. Ambiverts, balance exposure with recovery—plan downtime after social use-of-voice moments.

Use Disclosure

A quick line like, “Heads-up—I stutter sometimes, thanks for your patience,” sets expectations and reduces internal pressure.

Leverage Community

Joining an NSA Chapter or online forum gives you real-world practice with people who understand. 

Focus on Strengths

Introverts often listen deeply. Extroverts connect quickly. Ambiverts have both strengths. Lean into your natural style and ask for environments that match it.

Growth in Action: Personal Reflections

“There have been countless times when my personality has been shielded by my fear of stuttering. The prospect of stuttering has kept me silent more than I'd like to admit, but as my confidence grows, these moments become fewer and farther between.” — Mackenzie Smith

“I used to perceive my stutter as a large suitcase I would carry around. That suitcase was heavy and had to be dragged around everywhere. As I matured and experienced more ‘wins’ with my stutter than ‘losses,’ that suitcase shrank and shrank. Now, I perceive my stutter to be a small purse or tiny clutch. This is lighter and barely takes up any space in my passenger seat as I travel to work, a party, etc. Not only is my stutter less noticeable to others, but also to myself. Realizing that my personality was more important than the weight I carried around (which only felt heavy on my shoulders), encouraged me to become my authentic self. I am not my stutter, it is just part of me—an extra thing I grab on the way out the door with my wallet and keys.” — Mia Woltman

Your Voice, Your Pace

• Labels help—but they’re not limits. Introvert, extrovert, ambivert: they’re all valid.
• Your stutter doesn’t determine your personality—it might just delay its full expression.
• Reclaim ownership by creating environments that appreciate your communication style and letting go of internal myths that no longer serve you.

“As a natural introvert, I find that I can fully show up as myself by finding peace in the reality that I do not need to contribute something to every conversation or topic. This has taken years of introspection, but I've learned that my most meaningful contributions occur when I've had time to listen and plan a thoughtful response. For so long, I thought that people who had the most to contribute during conversations were ultimately deemed as the "best" communicators. I know now that this is simply not the case, and that our unique communication styles are what make conversations the most fruitful.” — Mackenzie Smith

Whether you need time to recharge or crave crowd energy, your voice matters. And every step you take—through quiet moments or intentional expression—is part of a journey toward confidence.

Ready to Explore More?

• Share your own experience in our NSA Chapters.
• Join us at our next event and explore connection on your terms.
• Read our blog.