Shadowing Practice: Josh Kaufman | 20 Hours to Learn Anything (Key Points Talk) - Learn English Speaking with Video

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Hi everyone.
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One of the things that I enjoy is learning new things.
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How long does it take to acquire a new skill?
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You know what I found?
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10,000 hours!
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No!
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I am never going to be able to learn anything new ever again. But that's not true.
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The 10,000-hour rule came out of studies of expert-level performance.
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Professional athletes, world-class musicians, the folks at the tippy-top of their fields put in around 10,000 hours of practice.
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But that last statement, it takes 10,000 hours to learn something, it's not true.
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This is the learning curve.
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And the story of the learning curve is when you start, you're grossly incompetent and you know it.
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With a little bit of practice, you get really good really quick, And then at a certain point,
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you reach a plateau, and the subsequent gains become much harder to get.
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How long does it take from starting something and being grossly incompetent and knowing it to being reasonably good?
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Here's what my research says.
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20 hours.
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That's it.
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You can go from knowing nothing.
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If you put 20 hours of focused, deliberate practice into that thing, you will be astounded at how good you are.
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20 hours is doable, that's about 45 minutes a day for about a month.
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There's a method to doing this.
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The first is to deconstruct the skill.
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Decide exactly what you want to be able to do and break it down into smaller and smaller pieces.
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The more you're able to decide what are the parts of the skill
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that will actually help me get to what I want, you'll be able to improve your performance in the least amount of time impossible.
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The second is learn enough to self-correct.
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Get three to five resources about what it is you're trying to learn.
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Could be books, could be courses, could be anything.
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What you want to do is learn just enough that you can actually practice and self-correct, noticing when you're making a mistake and then doing something a little different.
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The third is to remove barriers to practice.
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Distractions, television, internet.
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And the fourth is to practice for at least 20 hours.
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Now, most skills have what I call a frustration barrier.
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By pre-committing to practicing whatever it is that you want to do for at least 20 hours,
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you will be able to overcome that initial frustration barrier and stick with the practice long enough to actually reap the rewards.
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That's it.
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It's not rocket science.
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The major barrier to learning something new is not intellectual.
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The major barrier is emotional.
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Feeling stupid doesn't feel good.
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In the beginning of learning anything new, you feel really stupid.
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Put 20 hours into anything.
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You want to learn language?
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You want to learn how to cook?
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You want to learn how to draw?
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Go out and do that thing.
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It only takes 20 hours. Have fun.

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Why Practice Speaking with This Video?

Want to boost your English speaking skills while learning a game-changing concept? This video is perfect for IELTS speaking practice and everyday fluency. The speaker uses clear, conversational language—ideal for shadowing, a technique where you repeat phrases aloud to mimic rhythm and pronunciation. With its relatable topic (learning new skills!), you’ll stay engaged while practicing real-world communication. Plus, the structured message makes it easy to break down into chunks, whether you’re using a shadowing app or trying the shadowing technique on your own. It’s like getting a language workout and a life hack in one!

Grammar & Expressions in Context

The video is packed with useful phrases to add to your toolkit. Let’s break down a few:

  • “How long does it take to acquire a new skill?” – This question structure is key for discussing processes, great for IELTS speaking tasks. Notice the infinitive “to acquire” after “take.”
  • “You will be astounded at how good you are.” – “Astounded at” is a vivid alternative to “surprised by,” perfect for adding variety to your speech. The clause “how good you are” shows how to use embedded questions.
  • “The major barrier is emotional.” – Short, impactful sentences like this are powerful in speaking. “Barrier” is a high-value word for discussing challenges, useful in both casual and formal contexts.

Common Pronunciation Traps

Even clear speakers have tricky moments. Watch out for these:

  • “10,000 hours” – The “th” sound in “10,000” can trip up learners. Practice placing your tongue between your teeth for a crisp “th” instead of a “t” or “d.”
  • “Deliberate practice” – The stress is on the second syllable of “deliberate” (di-LIB-er-ate), not the first. Misplacing stress can make the phrase hard to understand.
  • “Frustration barrier” – The “t” in “frustration” is soft (almost a “sh” sound), and “barrier” has a long “e” (BAIR-ee-er). Listen closely to the speaker’s flow to mimic this.

Whether you’re using shadowspeak or just repeating lines, focusing on these details will make your pronunciation sound more natural. Remember, the goal isn’t perfection—it’s progress. And with 20 hours of practice (just like the video says!), you’ll be amazed at how far you’ll go!

What is the Shadowing Technique?

Shadowing is a science-backed language learning technique originally developed for professional interpreter training and popularized by polyglot Dr. Alexander Arguelles. The method is simple but powerful: you listen to native English audio and immediately repeat it out loud — like a shadow following the speaker with just a 1–2 second delay. Unlike passive listening or grammar drills, shadowing forces your brain and mouth muscles to simultaneously process and reproduce real speech patterns. Research shows it significantly improves pronunciation accuracy, intonation, rhythm, connected speech, listening comprehension, and speaking fluency — making it one of the most effective methods for IELTS Speaking preparation and real-world English communication.

Shadowing technique: read the full step-by-step guide →