GPJ Advisors

Thirty years in sales taught me something uncomfortable about advice. The slowest professionals I coach followed the rules most faithfully. They absorbed every framework handed to them, applied it word for word, and then wondered why the results stayed flat.

The advice itself was rarely the problem. The problem was that they never tested it. They took someone else’s certainty and wore it like their own, and borrowed certainty erodes fast under real conditions.

I tell every client the same thing I tell myself. My suggestions come from three decades of observed practice, and you should still fact-check me. Do your own research before any opinion becomes your operating rule. That single habit separates the people who grow from the people who stall.

Borrowed Certainty Is Expensive

There’s a name for what happens when you skip the vetting step. Researchers call it authority bias, the tendency to accept an expert’s methods and opinions without questioning them or checking the facts. Under pressure, with limited time, your brain takes the shortcut. The advice feels safe because someone credible said it.

Stanford’s Jeffrey Pfeffer went further and identified the misuse of conventional wisdom as the biggest cause of business failure. Many commonly accepted theories are simply untrue for the business applying them. Copying the best practices of admired companies feels responsible, and it quietly installs someone else’s blueprint on your foundation.

The fix is simple to say and takes discipline to do. Before you adopt any rule, run it through your own research and your own situation. Put your stamp of approval on it, or leave it on the shelf.

The One Rule I Help Every Rep Unlearn

The piece of advice I spend the most time dismantling is “the customer is always right.” That phrase started as a 1900s retail slogan about listening to buyers. It was never meant as a literal operating instruction, yet reps treat it as one.

Here’s what the rule does in practice. The rep unconsciously follows the customer’s lead through the entire conversation. The customer says something, the rep agrees, the customer steers, the rep follows. Everyone stays comfortable, and nobody gets led anywhere useful.

I teach the corrected version: the customer isn’t always right, but they’re never wrong. You acknowledge what they say without agreeing with it. You respect their position completely while you keep your hands on the wheel. Agreement and respect are different acts, and conflating them costs the customer the guidance they came for.

Build the Map Before You Walk In

Leading a conversation requires a map, and you build that map in discovery. When I first sit down with a prospect, I query their needs and their wants before anything else. Sometimes you can’t deliver the wants, but you can almost always structure your service around the needs.

Once you know the needs, you design a question plan that aligns with them. Every discovery question you ask should be one you already know the answer to. That sounds strange until you try it. Knowing the answer means you have a path, and the customer follows that path without feeling pushed.

This approach carries a second benefit that gets commonly overlooked. A well-built discovery sequence answers objections before they surface. The price conversation, the timing hesitation, the comparison to a competitor, all of it gets addressed in the architecture of the opening questions instead of surviving to the end as an ambush.

You need to be comfortable having uncomfortable conversations. Price is the one almost every rep waits too long to raise. Bring it up early, hold it with confidence, and tell the customer the thing that sounds negative now because it protects them later.

Why Scripts Fail and Assumptions Fail Harder

The data backs up what the field taught me. In one Qualtrics study, 78% of call center managers focused on getting reps to follow a script, yet only 38% of scripted calls succeeded. A script is someone else’s map. It can’t recalibrate when the room gives you new information.

And the room always gives you new information. Years ago I walked up to a home that looked, from the outside, like the owner had nothing to spend. A rep running on assumptions would have pitched the cheapest package and called it empathy.

Inside, everything told a different story. The furnishings, the art, the care in every detail signaled real means, and a single piece of knowledge from a college art class two decades earlier helped me read it. That visit became one of the better sales of my career, and it would have died on the doorstep if I’d trusted my first impression.

Assumptions close doors before the conversation starts. Information opens them. Every yard, vehicle, office layout, and wall decoration is the customer telling you who they are before they say a word. Train yourself to read it.

Feed Your Mind or Fall Behind

Reading the room requires having something in your head to read it with. That art class sat dormant in my memory for nearly twenty years before it earned its keep. The brain makes connections when you give it material, and you can’t predict which material will matter.

So I tell my reps: the minute you leave your front door, you’re on the clock. The thirty-minute drive to your first appointment is a classroom if you treat it like one. Swap the radio for an audiobook on leadership, then one on music, then one on art, then one on history.

I call untrained drive time dead time, because your brain learns nothing from background noise. I keep nearly two hundred audiobooks in rotation for exactly this reason. The moment you decide you’ve learned enough, you start to wither, and the well-rounded rep walks into every room with more to work with.

Trust Is the Only Durable Asset

All of this serves one end, and the numbers show how scarce it is. A HubSpot survey found that just 3 percent of respondents consider salespeople trustworthy. Customers can feel performed agreement instantly, and it reads as dishonesty even when it’s meant as politeness.

I’ve disagreed with clients openly, on hard topics, and earned their business because they could tell I respected their position while holding my own. Seek to understand before you seek to be understood, as Stephen Covey put it. Then say what you actually think.

Sometimes the honest answer is that my product isn’t their best option, and I point them elsewhere. All money isn’t good money. A no isn’t no forever, it’s just not right now, and the customer you served honestly today refers you tomorrow.

What To Do With This

Here’s the recap, so you can put it to work this week.

• Audit your playbook. List the rules you follow and mark the ones you adopted without research. Vet them now.

• Rebuild discovery. Query needs first, then design questions you already know the answers to.

• Raise price early. Comfort with uncomfortable conversations is a trainable skill, and it starts with going first.

• Kill dead time. Replace commute noise with learning from outside your field, one topic at a time.

• Read before you assume. Treat every environment as data and let it recalibrate your approach in real time.

Every sale is a conversation with a person you have the opportunity to build a relationship with. Leave each one with more deposits than withdrawals in the emotional bank account, and the business follows. The advice slowing you down is the advice you never tested. Test it, keep what survives, and lead with what’s genuinely yours.

If you’d like to go deeper, I’ve put thirty years of these lessons into a book, and it’s yours free. It digs further into vetting the advice you inherit, building the map before you walk in, and having the uncomfortable conversations that earn real trust… Download my free book here whenever the timing feels right for you 📘