I Failed 3 Back-to-Back Interviews Despite Knowing the Answers. Here’s What I Was Missing.
I knew DSA. I had done 200+ LeetCode problems. But I froze the moment I had to say it out loud. Here is how I built the solution I needed.

I knew DSA. I had done 200+ LeetCode problems. I could explain system design on paper. But the moment a real interviewer asked me "Walk me through how you'd design a URL shortener," I froze.
The Real Problem Nobody Talks About
Technical preparation and interview performance are two completely different skills. One is about knowing things; the other is about communicating under pressure.
When I looked for solutions, I found:
- Human Mocks: Expensive (₹500-2000) and hard to schedule.
- ChatGPT: Zero pressure, zero spontaneity.
- Pramp: Peer interviews where the interviewer is just as nervous as you.
What a Real Interview Actually Feels Like
You have 3 seconds before silence becomes awkward. The interviewer interrupts you. Your tone and hesitation are being evaluated. There is psychological weight.
The ₹12 Skin-in-the-Game Model
I built IntervYOU to fix this. I added a ₹12 entry fee—not for the money, but for the weight. With even ₹12 on the line, you stay. You push through the awkward silence. You only "pay" when you fail, and you walk away with a brutal feedback report that actually makes you better.
The conclusion: The gap between knowing and articulating is only visible under pressure. You need to find that gap before the real interviewer does.