Most hiring decisions aren’t made after a thoughtful evaluation. 

They’re made in the first five minutes. 

And then justified over the next 55. 

If you’re in banking, that should concern you. Because the cost of a bad hire isn’t just financial. It’s lost clients, missed revenue, and team disruption. 

The problem isn’t that hiring managers are careless. 

It’s that they’re human. 

The First Five Minutes Are Lying to You 

In those opening moments of an interview, your brain is doing what it’s designed to do: making fast judgments. 

You notice confidence. You notice polish. You notice whether the candidate “feels right.” 

Or the opposite. 

Maybe they’re nervous. Maybe their delivery is off. Maybe they don’t immediately connect. 

And just like that, a narrative forms. 

The issue is those signals are often completely disconnected from actual job performance. 

The majority of hiring mistakes stem from these early, superficial impressions. The irony? The first 30 minutes of an interview are the most important for assessing real capability, but most interviewers have already made up their minds before they get there. 

So what you think is a structured evaluation is often just confirmation bias in action. 

The Real Predictor of Success Isn’t What You Think 

Think about your best hires. 

Were they the most polished in the first five minutes? Or were they the ones who proved themselves over time, through consistency, execution, and results? 

Now think about your worst hires. 

Chances are, many of them made a great first impression. They were confident, articulate, and easy to like. But once they were in the role, the gaps showed up: lack of follow-through, poor judgment, inconsistent performance. 

That’s the disconnect. 

The traits that make you “click” with someone early on are not the same traits that drive performance six months into the job. 

Separate Impression from Evidence 

If you want to eliminate a significant percentage of hiring mistakes, you don’t need a more complex process. 

You can apply a simple but effective framework: force yourself to distinguish between what you feel and what actually predicts performance. 

One way to do this is by using a simple mental (or literal) structure: 

Start by identifying what tends to impress you immediately in an interview. Punctuality, strong presence, confidence, communication style. These are the traits that make you lean in early. 

Then identify what tends to turn you off just as quickly. Nervousness, lack of polish, poor eye contact, awkward delivery. 

Now here’s the critical step: separate both of those from what actually matters. 

What does a top performer in this role look like after six months?  

Do they consistently hit targets? Do they manage client relationships effectively? Do they show sound judgment under pressure? Do they take ownership? 

And on the flip side, what does a poor performer look like? Excuses, missed expectations, low-quality output, lack of accountability. 

The traits that drive your initial reaction are often irrelevant, or at best, secondary, to the traits that actually determine success. 

The Discipline Most Hiring Managers Lack 

Here’s the simplest and hardest rule to follow: Don’t make a decision in the first five minutes. 

In fact, don’t even allow yourself to lean one way or the other. 

Force yourself to wait. 

Give the candidate at least 30 minutes to demonstrate how they think, how they solve problems, and how they’ve performed in real situations. 

Push past the surface-level traits and into actual evidence: 

• What have they done? 
• How did they do it? 
• What was the outcome? 
• What would they do differently? 

Everything before that is noise. 

Want to learn more? Visit The Anderson Search Group or contact our experts for personalized guidance. We’re here to help.