Frequent interrupting usually comes down to one of a few causes: impulsive brain wiring, a conversational style you learned growing up, anxiety about losing your thought, or some combination of all three. The good news is that once you understand which pattern drives your interrupting, it becomes much easier to change.
Your Brain Might Be Working Against You
The ability to hold back a response while someone else is still talking is a specific neurological skill called response inhibition. It’s controlled by a circuit connecting your prefrontal cortex to deeper brain structures, sometimes called the frontostriatal system. When this circuit is working well, you can register a thought, hold it, and wait for a natural pause to speak. When it’s not, the thought feels urgent and almost impossible to contain.
ADHD is the most common reason this system underperforms. The frontostriatal circuit relies heavily on dopamine and serotonin signaling, and both are disrupted in ADHD. A specific region on the right side of the prefrontal cortex, the right inferior frontal gyrus, has been identified as critical for stop-signal inhibition, which is the brain’s ability to cancel an action that’s already been triggered. People with ADHD consistently show reduced activity here. The result is that by the time you realize you should wait, you’re already talking.
Anxiety creates a different mechanism but a similar outcome. Rather than a failure to inhibit, anxiety speeds up your processing of social cues, especially negative ones. Research comparing ADHD and anxiety found that elevated ADHD symptoms predicted worse inhibitory control across the board, while elevated anxiety symptoms were linked to faster, more reactive processing of threatening social signals like angry facial expressions. In conversation, this can look like jumping in because you’re worried the other person is losing patience, disagreeing, or about to shut you down. The interruption is driven by social vigilance rather than pure impulsivity.
The Fear of Losing Your Thought
Working memory, your ability to hold information in mind while doing something else, plays a surprisingly big role in interrupting. If you’ve ever blurted something out because you were afraid you’d forget it in five seconds, that’s a working memory issue. Your brain treats the thought like a slippery fish: grab it now or lose it forever.
This is especially common in people with ADHD, where working memory capacity tends to be lower, but it also happens to anyone who is tired, stressed, or mentally overloaded. When your internal “holding space” is already full (you’re tracking the conversation, thinking about your to-do list, processing background noise), there’s simply no room to store your response and wait. Speaking feels like the only way to offload the thought before it disappears. The interruption isn’t rude in intent. It’s a cognitive workaround.
You Might Have a High-Involvement Style
Not all interrupting is interrupting, at least not in the way you think. Linguist Deborah Tannen at Georgetown University coined the term “cooperative overlap” to describe a conversational style in which the listener starts talking along with the speaker, not to cut them off but to show engagement. The goal is to amplify the speaker’s point, not to steal the floor. Think of finishing someone’s sentence, echoing a key word, or jumping in with “yes, exactly!” before they’ve fully stopped talking.
Among people who share this style, cooperative overlap greases the conversational wheels, as Tannen puts it. It creates a feeling of connection and enthusiasm. The problem is that when you use this style with someone who doesn’t share it, they experience it as disrespect. “They often assume that anyone who begins to talk while they are speaking is trying to take the floor,” Tannen noted. “Often they will stop and feel interrupted.”
This mismatch is often cultural. Research published in the Proceedings of the National Academy of Sciences documented significant cross-cultural variation in turn-taking norms. New York Jewish conversational culture, for instance, is described as having a fast rate of turn-taking and a preference for simultaneous speech. In parts of Antigua, conversation has been described as “anarchic,” with no regular expectation that only one voice should be going at a time. If you grew up in a family or community where overlapping talk was normal, you may genuinely not register your behavior as interrupting until someone from a different conversational culture tells you it is.
Gender and Power Dynamics
Interruption patterns aren’t distributed evenly across social groups. Research cited by Harvard Business Review found that women are interrupted roughly three times more often than men in workplace meetings. This means that if you’re a man who interrupts frequently at work, the pattern may be reinforced by workplace norms that treat your interruptions as assertiveness rather than rudeness. And if you’re a woman who interrupts, you may face stronger social penalties for the same behavior, making you more aware of it.
Power dynamics matter too. People in higher-status positions interrupt more, and people in lower-status positions tolerate more interruption. If you notice you interrupt certain people but not others, that asymmetry is worth examining honestly.
ADHD vs. Anxiety: Telling Them Apart
If you’re trying to figure out what’s driving your interrupting, the distinction between ADHD-driven and anxiety-driven patterns is useful because the fixes are different.
- ADHD pattern: You interrupt across all contexts, with friends, family, coworkers, strangers. You often don’t realize you’ve done it until after. The thought bursts out before any conscious decision. You may also notice you have trouble waiting in lines, finishing other people’s sentences, or sitting through long meetings without fidgeting.
- Anxiety pattern: You tend to interrupt more in situations where you feel evaluated or uncertain. You might jump in to fill silences that feel uncomfortable, over-explain to prevent misunderstanding, or talk over someone because you’re reading their body language as disapproval. You’re often painfully aware you’ve interrupted and feel worse afterward.
These can overlap. Many adults have both ADHD and anxiety, and the combination can make interrupting feel almost impossible to control. If you recognize yourself in both patterns, that’s useful information to bring to a clinician.
How to Actually Interrupt Less
Changing an ingrained conversational habit takes practice, not just willpower. Here are strategies grounded in behavioral approaches that work for adults, not just children.
The core technique is structured waiting practice. Behavioral therapists use a simple framework: put yourself in a situation where you typically interrupt (a phone call, a group conversation, a meeting), set a specific time goal for how long you’ll listen without speaking, and track whether you make it. Start small. Three minutes of pure listening is a realistic first target. If you succeed, extend to five, then longer. The point isn’t to never speak. It’s to build the mental muscle of tolerating the urge to jump in.
If the fear of losing your thought is the main driver, externalize your memory. Keep a small notepad or your phone’s notes app open during conversations and jot down key words when a response occurs to you. This gives your brain permission to let go of the thought because it’s stored somewhere safe. Many people find this single change dramatically reduces their urge to interrupt.
Practice noticing the physical sensation that precedes an interruption. For most people, there’s a feeling: a tightness in the chest, a forward lean, a breath in preparation to speak. Learning to recognize that moment creates a tiny gap between the urge and the action. In that gap, you can make a choice. This is essentially informal mindfulness applied to conversation, and it gets easier with repetition.
If you have a cooperative overlap style, the fix isn’t to suppress your enthusiasm but to read the room. Pay attention to whether the other person pauses, looks thrown off, or stops talking when you jump in. If they do, they’re not on the same conversational wavelength, and you need to slow down. If they match your energy and keep going, you’re fine.
Finally, if you interrupt constantly despite genuine effort to stop, and especially if you also struggle with focus, organization, and restlessness, consider an ADHD evaluation. Interrupting is listed as a core diagnostic symptom of ADHD for a reason. For many adults, getting the right support for the underlying condition is what finally makes the behavioral strategies stick.