I came across some stats recently from a presentation by the Engineering Leadership Community (ELC), and they really caught my attention. The topic? Mock interviews—and how much of a difference they can make.
Here’s what the data showed:
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Interview performance improves by 55–60%
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You’re 2x more likely to get an offer
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Confidence before the real interview goes up by 30% or more
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79% of people report lower anxiety
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Answer structuring improves by 70%
That’s a lot of upside for something as simple and accessible as a mock interview.
In a market where more candidates are vying for fewer roles, preparation is everything. And mock interviews don’t just help you rehearse your answers—they help you build confidence, structure your thinking, and reduce anxiety before the real thing.
If you’re looking for a place to practice, I run a Slack-based mock interview community that’s helped thousands of job seekers connect, prepare, and land offers at top companies. Members regularly pair up for mock sessions, share interview tips, and support one another through the process.
If you’re not already in the community, you can join here. We’d love to have you!