Field Notes · Probing
Ask better questions, win more deals
You can't sell to a customer if you don't truly understand what they need. Selling is a science, and probing is one of its most important parts. Ask questions on purpose, and treat the follow-up as the real skill. How well you probe will define how often you win.
Most small business owners are good at explaining what they do. Far fewer are good at finding out what the customer actually wants before they start explaining. This article is about closing that gap.
Why does probing matter more than presenting?
Imagine an electrician taking a call from a homeowner who says, "Can you quote me for four extra power points in the kitchen?" It's a straightforward job, so the electrician prices it quickly, sends the quote and mentions how fast they can start. The homeowner says thanks and goes quiet.
What the homeowner actually meant was, "Every time we run the oven and the dishwasher together, the power trips, and I'm worried something's wrong with the wiring." Extra power points wouldn't fix that. Another electrician asked one more question, found out what was really going on, and won a bigger job to upgrade the switchboard.
That's what happens when you present before you probe. You can be accurate, professional and well prepared, and still be solving the wrong problem. The customer's first answer is rarely the whole answer. It's the polite, surface-level version of it.
Isn't selling just about being good with people?
Most people assume great salespeople are born charming. They're not. I tell friends all the time that sales is 90% science and 10% art.
The science is the process: preparing properly, opening with an agenda, asking the right questions, listening, following up on what you hear. It's repeatable, it can be learned, and you can measure whether it's working. The art is making it look like you're not doing any of it.
The best sales conversations feel like a good chat. The customer doesn't feel processed, they feel understood. Behind that ease is a deliberate structure: questions chosen in advance, follow-ups that dig a layer deeper, and a summary at the right moment to check you've got it right.
Probing is the clearest example. From the outside, it looks like genuine interest in someone's business. From the inside, it's a discipline. That's good news if you don't think of yourself as a natural salesperson. You don't need charm, you need a process, and the process is something you can learn.
What does it mean to seek to understand?
Probing isn't interrogating, and it isn't fishing for an opening to deliver your pitch. The goal is to understand the customer's situation so well that you could explain it back to them and they'd say, "Yes, exactly."
That starts with an attitude: be interested in things that are interesting. In most customers' businesses, nearly everything is interesting if you let it be. How they got started, why they do it this way, what keeps them up at night, what they're proud of. The details that seem ordinary to them are often where the real need is hiding.
It also means being curious, not judgemental, a line often attributed to Walt Whitman. Judgement shows up quietly. You hear "we've always done it this way" and think, that's a mistake. You hear a small worry and decide it isn't a real problem. The moment you judge an answer, you stop asking about it. Curiosity keeps the door open, and it's what turns a surprising answer into a good follow-up question.
Customers can tell the difference. A question asked to tick a box gets a box-ticking answer. A question asked because you want to know gets a real one, and people tend to keep talking to someone who is genuinely interested.
This is also why your questions need to be intentional. Curiosity tells you that you want to know. Preparation tells you what you want to know. The follow-up is where the two meet. The science gives you the structure, and genuine interest is what makes it feel natural.
What makes a good question?
A good question is one you chose before the conversation started, because you wanted to know the answer. Three kinds cover most situations:
- Situation questions find out how things work today. "Walk me through how you handle this at the moment."
- Problem questions find out what isn't working. "What's the most frustrating part of that?"
- Outcome questions find out what success looks like. "If this went really well, what would be different in six months?"
Keep situation questions short. You should already know the basics from your preparation, and customers get impatient when asked things they expect you to know. Spend most of your time on problems and outcomes, because that's where the real need lives.
One more question is worth keeping in your pocket: "What happens if nothing changes?" Asked gently, it helps the customer put a real cost on the problem, and it's usually more persuasive than anything you could say yourself.
Why is the follow-up question so important?
Your prepared questions get the conversation started. The follow-up is where you actually learn something.
Think about the electrician again. "I need four extra power points" is the customer's first answer. The follow-up, "Tell me more about that. What's happening in the kitchen at the moment that makes you want them?", is what gets to "the power keeps tripping." Without it, you walk away with the surface answer and build a proposal on a guess.
Good follow-ups are simple, and you can use the same few over and over:
- "Tell me more about that."
- "What do you mean by [their words]?"
- "Can you give me an example?"
- "What's behind that?"
- "And what else?"
None of them is clever. They work because they show you're listening to this customer's answer rather than working through a list. They also make the customer feel heard, which is something almost no one else in their week is doing.
Silence helps too. When the customer finishes an answer, wait a couple of seconds before you speak. People often add the most important thing in that pause.
What's so powerful about the "why" question?
Never underestimate the power of the why question. A what tells you what the customer wants. A why tells you what it's for, and that's what decides whether they buy. "I need four extra power points" is a what. "The power keeps tripping" is the why. Behind almost every request is a reason, and the reason is what you're really selling to.
Look back at the electrician's follow-up: "What's happening in the kitchen that makes you want them?" That's a why question in disguise.
There's one catch. A blunt "Why?" can sound like a challenge. "Why do you want that?" can land as "justify yourself", and a defensive customer stops telling you things. The word isn't the problem, the delivery is. Asked without confrontation, why is one of the most powerful questions you have.
Here are some gentle ways to ask it:
- "What's driving that?"
- "Help me understand why that matters."
- "What made that important?"
- "What's making this a priority now?"
Tone matters as much as wording. The same question can sound like an interrogation or like genuine interest, so ask it warmly, slowly, and only when you really want to know. This is where curious, not judgemental does its work.
Once is often enough. In Kaizen and lean thinking, people ask why repeatedly to get to a root cause. In a customer conversation you rarely need five, but going one or two layers below the first answer is usually where the real need sits.
What does it look like in a real business?
Aroha, a landscaper, was asked to quote for replacing a family's back lawn with artificial turf. In the past, she'd have measured the area and sent a price. This time she asked, "What's making you want to change the lawn?"
The lawn turned into a swamp every winter. The kids tracked mud through the house, and the family had stopped using the yard for months. Artificial turf was the fix they'd settled on, but the real problem was drainage. Aroha quoted a drainage fix and a smaller turf area for the spot the kids used most. It cost less than the customer expected, they were delighted, and they sent two neighbours her way.
Tom, who runs a commercial cleaning business, had an office manager ask, "Can you quote us for cleaning twice a week instead of once?" It would have been an easy yes and double the work. Instead, he asked, "What's prompting the change?"
The office wasn't dirty overall. The kitchen and bathrooms were fine on Monday, but by Wednesday they were unpleasant, and a few staff had started to complain. A big client visit was also coming up, and the office manager was worried about the impression. Tom kept the weekly clean and added a short midweek visit to the kitchen and bathrooms only, at a fraction of the cost of a second full clean. The office manager was relieved, and a few months later she asked Tom to quote for the company's two other offices.
In both cases, the first request was a solution the customer had already chosen. The follow-up found the problem, and solving the problem is what built the relationship.
What are the common mistakes?
- Pitching too early. The moment you start presenting, the customer stops telling you things. Hold your solution until you can say their problem back in their own words.
- Asking to sell, not to understand. If every question is steering towards your offer, the customer will feel it. Ask because you want to know.
- Relying on charm. Being likeable gets you in the door, but it won't tell you what the customer needs. Charm without a process leaves you guessing.
- Judging the answer. Dismissing something as unimportant or wrong ends the line of questioning. Stay curious, and ask what's behind it.
- Asking "why" like a challenge. The question is powerful, but the same words can sound like an accusation. Soften the wording and the tone.
- Taking the first answer as the whole answer. The first thing a customer says is usually the safe version. The follow-up gets you the real one.
- Asking closed or leading questions. "You'd want the premium option, wouldn't you?" gets you a yes or no, not information.
- Asking questions to confirm what you already assumed. If you can't be surprised by the answer, you're not really asking. Go in expecting to be wrong, as you did in your preparation.
- Taking notes and never using them. If a customer sees you write something down and you never mention it again, it feels like you weren't listening.
What should I do next?
Before your next customer conversation, write down two open questions, one follow-up you can use whatever the answer is, and one gentle way to ask why. Then, in the conversation, aim for one thing: to understand. Don't suggest anything until you can sum up their situation in your own words and they reply, "Yes, exactly." Do it the same way every time, and it will start to feel natural.
When you genuinely understand what the customer needs, you're ready to show them how you can help. That's where the next note picks up.
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