Why “Why” Is the Hardest Skill in TOEFL Speaking (And How to Fix It)

Most TOEFL Speaking prep misses what actually drives your score.

>> Watch my YT short on this <<

You already know how to answer the question.
You’ve got the English. You’ve got the ideas.

But when the test asks you “why?”, everything slows down.

That’s where responses fall apart.

And this shows up across every Interview question type:

  • Personal experience
  • Preference
  • Opinion
  • Prediction

Different question types. Same core problem.

You don’t have a system for generating reasons under time pressure.

Let’s fix that.

The Real Problem: You’re Thinking Without a Framework

In the TOEFL Interview task, you don’t have time to “figure it out.”

You need to respond extemporaneously.

That means:

  • No long pauses
  • No searching for ideas
  • No second-guessing

So if your brain doesn’t have a structure, it stalls.

That’s why even strong English speakers struggle here.

A Simple Rule That Changes Everything

Here’s what we can do.

When you hear a “why” question, think:

Does this increase a good thing?
Or decrease a bad thing?

That’s it.

This gives you two fast, reliable directions for your answer.

Let’s Apply This to Real TOEFL Questions

Below are real Interview questions from the free Chicago test on My Speaking Score.

1. Personal Experience Question

Is it important to live close to your school or work? Why?

Here’s how the framework works:

Direction Idea Example Expansion
Increase a good thing More free time You can use that extra time to study, relax, or exercise
Decrease a bad thing Less stress You avoid long, exhausting commutes and arrive with more energy

Now you’re not guessing. You’re choosing.

2. Preference Question

Would you commute by car (faster, expensive) or public transportation (slower, cheaper)? Why?

Choice Direction Idea Example Expansion
Car Increase a good thing Saves time You arrive earlier and have more time for work or personal tasks
Car Decrease a bad thing Less fatigue You avoid crowded trains and long waiting times
Public transport Increase a good thing Saves money You can use that money for other priorities like food or rent
Public transport Decrease a bad thing Less driving stress You don’t have to deal with traffic or parking

Notice what’s happening.

You’re generating reasons instantly, without overthinking.

3. Opinion Question

What are one or two ways to make commuting more enjoyable?

Strategy Direction Idea Example Expansion
Listening to podcasts Increase a good thing Productivity You learn something new during otherwise wasted time
Flexible schedules Decrease a bad thing Rush-hour stress You avoid crowded transportation and delays

You’re still answering “why.”
You’re just doing it with control.

4. Prediction Question

How might a decline in commuting affect businesses?

Impact Type Direction Idea Example Expansion
Positive Increase a good thing Lower costs Companies save money on office space and utilities
Negative Decrease a good thing Less collaboration Teams may struggle to communicate effectively

Even complex questions become manageable.

Why This Works (From a Scoring Perspective)

In TOEFL Speaking, you’re being evaluated on:

  • Fluency
  • Language Use
  • Organization

When you don’t have a structure:

  • You hesitate
  • You repeat yourself
  • You lose coherence

This framework solves all three:

  • Faster idea generation → better fluency
  • Clear cause-effect → stronger organization
  • Simple vocabulary → cleaner language use

What You Should Do Next

When you practice:

  1. Take any Interview question
  2. Force yourself to generate:
    • One “increase” reason
    • One “decrease” reason
  3. Expand each with a short example

That’s it.

Do this consistently, and your responses will:

  • Speed up
  • Become clearer
  • Score higher

Try It on a Real Test

If you want to see how this plays out with real scoring data, try the free Chicago test on My Speaking Score.

You’ll get:

  • A score estimate aligned with ETS
  • Performance data for Interview and Listen & Repeat
  • Clear signals on what to fix next

FAQ

1. Do I always need both “increase” and “decrease” reasons?

No. One strong reason is enough.
Two gives you more development and a higher ceiling.

2. What if I can’t think of a reason quickly?

That’s exactly why you train this framework.
It reduces the number of decisions your brain has to make.

3. Can I reuse the same ideas across questions?

Yes. Ideas like “save time,” “reduce stress,” and “increase efficiency” apply to many topics.
This is a feature, not a weakness.

4. Will simple ideas lower my score?

No. Clarity beats complexity.

Simple, well-developed ideas score higher than complex ideas you can’t explain.

5. How does this connect to speaking speed?

When you know what to say, you say it faster.

That directly improves your fluency, which is one of the strongest drivers of your score.

Final Thought

You don’t need better English.

You need a better system for answering “why.”

Train this, and everything else starts to move.