Do you remember the last time you walked into an interview room?
The handshake. The smile. The moment you settled into your chair. You probably thought the interview hadn’t started yet. You were just getting comfortable, finding your footing, reminding yourself to breathe.
But in all honesty, the interview had already begun.
Research tells us that first impressions are formed within 90 seconds. Some studies push that number even lower; for example, Forbes has cited just 7 seconds as the window in which a recruiter begins forming a judgment about a candidate. Before you’ve answered a single question, before you’ve talked about your experience or your ambitions or why you’re the right person for this role, a judgment has already been made.
Not because the interviewer is unfair. Not because the process is broken. But because we are all, every single one of us, wired this way. It’s human psychology.
What’s actually being assessed in those first moments?
It’s not your CV. What they’re picking up on now, often without even realising it, is your energy. Your presence. The confidence with which you carry yourself into a room. They’re asking themselves, unconsciously: does this person feel right?
And that feeling, fair or not, tends to stick.
This is what psychologists call the primacy effect,our tendency to give disproportionate weight to the first information we receive about someone. A strong opening creates a halo that colours everything that follows. A shaky start plants a seed of doubt that even brilliant answers can struggle to uproot.
The data backs this up in striking ways. 78% of employers say that a bright, positive attitude makes all the difference in an interview. And yet the same research tells us that 39% of job seekers leave a bad impression due to confidence issues, voice quality, or lack of a smile, non-verbal signals that candidates often don’t even realise they’re sending.
Perhaps the most telling of all is this: 71% of companies will reject an applicant if they aren’t dressed appropriately. Before a word of experience is shared, a significant portion of hiring decisions are already influenced by what the candidate looks like and how they present themselves.
The numbers behind the nerves
I’ve seen it happen from the other side of the table more times than I can count. Exceptional candidates who let their nerves lead the way in. Talented professionals who undersold themselves in the first five minutes and spent the rest of the interview trying to claw it back, I have been there myself, too. It’s one of the most quietly devastating things to witness because the potential was always there. The impression just got in the way.
What makes this harder is the sheer scale of competition candidates are experiencing. On average, a single job posting receives around 180 applicants, and only 2% of those will be selected for an interview. By the time a candidate is sitting in that room, they’ve already beaten extraordinary odds to get there. And yet the pressure of that moment can undo all of it.
The stakes are also unevenly distributed. When you consider that 47% of recruiters will reject a candidate who shows no knowledge of the company, it becomes clear that preparation matters, but so does the manner in which that preparation is conveyed. Knowing your stuff and being able to communicate it with calm, grounded confidence are two very different things.
What hiring managers often don’t say out loud
Here’s what’s worth sitting with from the other side of the table. The interview process is not as objective as we’d like it to be. Research consistently shows that unconscious bias plays a significant role in those early moments, and the industry is beginning to reckon with it. Blind hiring initiatives, designed to strip out identifying information from applications, have more than doubled year-over-year among major employers. The use of structured interviews and data-driven assessments has also grown sharply, with 48% of employers now using objective assessment tools, up from just 30% the year before.
But even with those tools, the human moment still exists. And for candidates, that moment matters enormously.
So what can you actually do about it?
The evidence is clear that non-verbal presence, how you carry yourself, your eye contact, the steadiness in your voice, registers immediately and powerfully with the people across the table. These are trainable skills. They are not fixed character traits.
Here’s a practical tip I share with everyone I work with:
Before you walk into that room or log on to that call, give yourself two minutes. Not to rehearse your answers. Not to scroll through the company website one more time. Just two minutes to breathe, to ground yourself, and to remind yourself of one specific thing you are genuinely proud of in your career. Something real. Something that makes you stand a little taller.
Because confidence isn’t about pretending the nerves aren’t there. It’s about giving yourself something true to stand on.
And for hiring managers reading this: the candidate who stumbles at the start might be the one who thrives under pressure once they find their feet. Only 5.5% of rejected candidates receive feedback they find moderately useful, which means most people leave the process without any understanding of what held them back. That’s worth reflecting on. Fairer processes and more generous feedback don’t just benefit candidates, they build better reputations for the organisations doing the hiring.
So, my dear candidates, walk into that interview room as if you belong in the room. Because you do.
What’s the most memorable first impression you’ve ever made or witnessed in an interview? I’d love to hear it in the comments.
