After coaching non-native professionals through hundreds of English interviews, I keep seeing the same mistake: people over-prepare answers and under-prepare fluency under pressure.

Here's what actually moves the needle:

1. Stop memorizing scripts. Interviewers can tell. The second they ask a follow-up you didn't rehearse, the fluency drops and so does your confidence. Instead, practice structures (like STAR for behavioral questions) and fill them in live.

2. Record yourself answering 5 common questions, out loud, in one take. Don't edit. Listen back. You'll immediately hear your filler words, pacing issues, and where you switch to translating in your head instead of thinking in English.

3. Practice the pause, not just the answer. A 2-second pause to think sounds confident. Filling that silence with "um, so, like..." sounds nervous — even if your English is technically correct.

4. Learn to reframe, not just answer. If you don't fully understand a question, native speakers don't guess — they say "Just to make sure I understand, are you asking about X or Y?" That one phrase alone makes you sound senior.

Fluency isn't about knowing more words. It's about thinking in English fast enough that grammar stops being the bottleneck. That's the whole focus of how I coach.