The people person era is over. The product guru era is here.

I want to describe a meeting you have probably sat in.

A rep is on a call with a serious buyer. Things are going well. The rapport is real, the rep is warm and quick, and everyone is enjoying themselves. Then the buyer asks a specific question. Not a hostile one. Just specific. Something about how the thing actually works under a particular condition.

And the rep says: great question, let me get you an answer on that.

Twenty years ago that was a perfectly good response. It bought a follow-up, which bought another meeting, which was the whole point. The rep's job was to be the door. Information lived behind the door, and being liked was how you got someone to walk through it.

That answer is now a small disaster, and here is why. Before the call, that buyer typed a version of the same question into a language model and got a coherent, confident, mostly correct answer in nine seconds. They did not ask you because they needed the information. They asked because they wanted to find out whether you knew it.

You just told them you didn't.

What "people person" actually meant

It is worth being precise about what the old model was, because the caricature is unfair. The great relationship sellers I have worked with over twenty years were not empty suits. They were extraordinary at reading a room, managing a complicated set of stakeholders, and staying calm when a deal went sideways. Those skills have not stopped mattering.

But the reason the archetype worked as a hiring profile is that it was paired with an information asymmetry. The seller knew things the buyer could not easily find. Pricing was opaque. Competitive comparisons were opaque. How the product behaved in your specific environment was genuinely unknowable without talking to someone. Being pleasant to deal with was the toll you paid to access that knowledge, and charm was a reasonable proxy for who could collect the toll.

Every part of that asymmetry has been eroding for fifteen years. Review sites took some of it. Peer communities took more. Your competitors publishing their pricing took a chunk. And in the last three years, a model that can read every public document about your category and synthesize it on demand took most of what was left.

The charm did not stop working. The toll booth got removed.

The test

Here is a diagnostic you can run this week, and I would encourage you to actually run it rather than assume you know the result.

Pick your five hardest real customer questions. Not objections. Questions. The kind that come from someone who has already done their homework and is now probing the edges. Then ask each of your reps to answer them out loud, on the spot, with no notes and no deck.

Score each answer on one thing only: could a competent buyer act on this, or would they need to go look it up themselves?

In most organizations I have audited, somewhere between one and three reps out of ten pass. The rest give an answer that is technically not wrong and completely useless. They restate the feature. They pivot to a benefit. They offer to loop in a solutions engineer.

The gap that reveals is not a motivation gap. Those reps are working hard. It is that nobody ever built the system that would make them fluent, and hiring did not select for the instinct to become fluent on their own.

Fluency is not memorization

This is where most enablement programs go wrong, and it is an expensive mistake because it feels like progress.

The instinct is to build more content. A better deck. A longer certification. A battle card for every competitor. Then everyone gets tested on recall, everyone passes, and nothing changes on calls, because recall was never the constraint.

A rep who has memorized your feature list can answer the question they were expecting. A rep who is fluent can answer the question they were not expecting, because they understand the thing well enough to reason forward from it. That is a different capability and it is built differently.

Three things separate fluent reps from certified ones.

How you actually build it

Fluency comes from repetition under pressure, which is an unglamorous answer and the reason most companies skip it.

Run live drills, not recorded certifications. Fifteen minutes at the start of a weekly team meeting. One rep, three hard questions, everyone watching. It is uncomfortable the first month and it is the fastest thing I know for moving a team.

Make the edges explicit and write them down. Build a real document listing what you are bad at, which buyers you should decline, and where the product struggles. Then make it required reading. Most companies treat this as a secret. Treating it as a training asset is a structural advantage.

Have reps teach each other. The person who has to explain a mechanism to a peer learns it at a different depth than the person who watched a video about it. Rotate who presents.

Use AI as the sparring partner, not the answer key. Have reps prompt a model to play a skeptical technical buyer and pressure test them for ten minutes. The model is tireless, it does not get embarrassed, and it will find the soft spots faster than a manager with eleven other things to do.

What this changes about hiring

If fluency is the differentiator, then the interview has to test for the capacity to build it, and most sales interviews do the opposite. They test polish. Polish is exactly the thing that is no longer scarce.

The most predictive interview exercise I have found is simple. Give the candidate real product material a week before the final round. Then have them teach it back to a skeptical panel and answer questions that are not in the material.

You are not measuring what they learned in a week. You are measuring how they behave at the boundary of what they know. The ones worth hiring say some version of I do not know, here is how I would find out, and here is what I would guess and why. The ones to pass on perform confidence over a gap.

The part people resist

When I lay this out, the pushback is usually the same: relationships still close deals.

They do. I have closed plenty on the strength of a relationship and so have you. But look at what the relationship is actually doing. It gets you the meeting, it gets you the truth when a deal is in trouble, and it gets you a second chance when you get something wrong. Those are real and they are not going away.

What the relationship no longer does is substitute for knowing the answer. It used to. A likeable rep who was thin on substance could ride goodwill for a full sales cycle because the buyer had no cheap way to check. Now the buyer checks between your first email and your first call.

The reps who will do well over the next five years are not less personable. They are just as good with people and they also know the thing cold. That combination used to be rare because fluency was hard to acquire. It is still rare. It is no longer hard to acquire, which means the companies that build it deliberately are about to pull away from the ones that keep hiring for charm and hoping.

Where to start

Run the five-question test this week. Do not announce it as an assessment, just do it in a team meeting. Whatever number of reps pass will tell you more about your enablement than any dashboard you have.

Then pick one hard question and drill it every week until every rep can answer it without thinking. One question. That is the whole first month.

It sounds small. It is the difference between a team that gets a second meeting and a team that gets a polite no.