How to stop saying um, uh, and like when you speak

Filler words, the "um," "uh," "like," "you know," "sort of," "basically," come out of your mouth without permission, especially when you're thinking on your feet.

You probably know you use them. You may not know how to stop.

This guide explains the psychology behind filler words and gives you a practical system to reduce them.

Why filler words happen

Filler words are not a sign of a weak mind. They're a symptom of the gap between how fast your brain generates ideas and how fast you can speak them.

When you're thinking and speaking simultaneously, in a meeting, in an interview, under pressure, your mouth wants to keep moving while your brain is still loading the next sentence. Filler words fill that gap.

They also happen when: - You're nervous and have excess energy to discharge - You're uncertain about what you're saying and using hedges unconsciously - You've never been given feedback on them, so you don't hear them yourself

The first step to fixing them is hearing them.

Step 1: Record yourself

You cannot fix what you can't hear. The vast majority of habitual filler word users are completely unaware of how often they say them.

Record a 5-minute voice memo of yourself explaining something you know well: a project you're working on, a topic from your job, your weekend plans. Play it back and count every "um," "uh," and "like."

This is uncomfortable. It's also necessary. Most people who do this exercise are genuinely shocked. Twenty filler words in five minutes is not unusual. Forty is not unheard of.

Write down your number. That's your baseline.

Step 2: Learn to pause instead

The silence that feels excruciating to the speaker is imperceptible to the listener.

When your mouth wants to say "um," the correct replacement is nothing. A pause. A breath. The silence while you think.

This feels wrong at first. Most people experience a pause of two seconds as a five-second embarrassment. That mismatch is an illusion. Listeners don't experience it that way. A well-timed pause reads as confidence and thoughtfulness, not confusion.

Practice this in low-stakes environments first. In casual conversations, when you feel an "um" coming, stop. Say nothing. Let the pause happen. The world will not end.

Step 3: Slow down your delivery

Filler words increase when you try to speak faster than your thoughts can support.

The counterintuitive fix: speak slower. When you slow your delivery, your brain has more time to load the next phrase before your mouth needs it. The gap that fillers were filling disappears.

Speaking slower also has a secondary benefit: it makes you sound more authoritative. Fast speech is often interpreted as anxiety. Measured, deliberate pacing reads as confidence.

Step 4: Practice under pressure

The problem with filler words is that they spike under stress. You can be clean in casual conversation and fall apart in a high-stakes presentation.

This is why you have to practice in conditions that simulate pressure, not just in your living room.

Some methods: - Toastmasters or speaking groups: Structured environments where an "um counter" tracks your fillers in real time. Accountability is high. - Deliberate conversational practice: Have a trusted colleague tell you every time they hear a filler in your normal conversations. Annoying and effective. - AI coaching tools: Practice high-pressure scenarios, salary negotiation, presentations, difficult conversations, and get feedback on your filler word patterns specifically.

Step 5: Track progress, not perfection

You will not eliminate filler words. The goal is reduction, not zero.

Measure yourself weekly. If you started at 30 filler words per 5 minutes and you're now at 12, that's a 60% reduction. Your listeners notice that even if you don't.

The speakers you admire most, the ones who seem effortlessly composed, still use filler words occasionally. The difference is they use them intentionally and sparingly, not reflexively.

The deeper issue: clarity of thought

Chronic filler words are sometimes a symptom of fuzzy thinking, not just nervous speech habits.

When you know exactly what you want to say, when the idea is clear and the structure is in your head before you open your mouth, filler words drop dramatically. The fillers appear when you're working out your thoughts while talking.

This means one of the most important things you can do is slow down your thinking, not just your speaking. Before you answer a question, take a breath and organize the answer in your head. Lead with the point, then the supporting detail. It feels formal at first. It becomes natural quickly.

Practice speaking clearly under pressure. AI coaching on your drills, with specific feedback on clarity, pace, and filler words. Free, no signup required.