I'm a Consultant. Here's Why You Should Ignore People Like Me.

Coaches, investors, advisors, accelerator mentors, LinkedIn gurus — everyone has an opinion about what your product should be. Almost none of them have earned one. Who actually gets a vote, who only gets a hearing, and how to tell the difference.

Your customers are telling you what to build. It's also the only voice in the room that's betting its own money on being right. Photo by Ritupon Baishya / Unsplash

Let's get the awkward part out of the way first: I'm a sales consultant. Founders pay me for advice. And I'm about to spend fifteen hundred words telling you to ignore people like me.

I'll explain the apparent contradiction at the end, and I promise it resolves. But first, let me describe a founder I meet about once a month, because you might be them.

They've been building for a year. In that year, they've absorbed: a coach who told them to "niche down," an investor who told them to go upmarket, an accelerator mentor who told them the product needs an AI feature to be fundable, a LinkedIn guru whose carousel told them to build in public, and a well-meaning advisor who told them the UI needs to be "more like Linear." They've acted on most of it. The product is now a committee's fever dream — upmarket-ish, AI-flavored, publicly built, Linear-adjacent — and their actual customers, the ones from month three, have quietly stopped logging in.

Nobody in that advisory chorus did anything wrong, exactly. Every piece of advice was defensible. The founder's mistake wasn't listening to bad advice. It was failing to sort the people talking to them into the only two categories that matter: people who get a vote, and people who get a hearing.

The only sorting question: what happens to them if they're wrong?

Here's the filter, and it's brutal in its simplicity. Before weighting anyone's opinion about your product, ask: what does this person lose if their advice is wrong?

Your customer loses money and time. They paid you. They rearranged their workflow around your product. If your product goes the wrong direction, their Tuesday gets worse and their renewal is on the line. Their feedback is backed by consequences — which is why it's the only feedback that reliably points at reality.

Your team loses their livelihood and their years. They see the support tickets, the churn reasons, the feature nobody touches, the workaround every customer builds. They live inside the truth of your product eight hours a day. When your engineer says "customers keep asking about X in tickets," that's not an opinion. That's field data.

Now run the same question on everyone else. The coach: if their advice is wrong, they've already been paid. The investor: they've placed twenty bets precisely so that being wrong about nineteen doesn't matter — your company is a portfolio line, and portfolio math is designed to survive being wrong about you. The accelerator mentor: gone in twelve weeks. The LinkedIn guru: never knew you existed. None of these people wake up to the consequences of their advice. You do. Your customers do. Your team does.

For a consultant, personal responsibility is not just a “nice-to-have.” It makes the crucial difference between information and noise.

Why the outside voices are so loud anyway

If customer and team signal is so obviously superior, why do founders keep steering by the outside chorus? Three reasons, and they're worth naming because they're all traps.

Outside advice is confident; customer signal is messy. The investor delivers a crisp thesis in a sentence. Your customers deliver contradictions — one wants more features, one wants fewer, three can't articulate what they want at all. The clean, confident voice feels more like truth. It isn't. It's just better rehearsed. Investors and coaches give the same speech weekly; your customer is describing their reality for the first time. Polish is a property of repetition, not of accuracy.

Outside advice flatters; customer signal stings. The mentor says "have you considered going enterprise?" — exciting, strategic, big. The customer says "honestly, the export feature has been broken for a month" — small, boring, and an implicit criticism. Founders drift toward the conversation that feels better. The conversation that feels better is almost never the one that matters.

Outside voices control resources; customers merely control revenue. This is the sharpest trap, and it deserves its own paragraph.

The investor exception — and its exact boundary

I want to be precise here, because "ignore your investors" is cheap advice and mostly wrong.

Your investors have earned a hearing on the business: fund math, runway, hiring pace, market timing, what the next round requires. That's genuinely their domain — they see hundreds of companies and they know what dead looks like from a distance. When your investor talks about burn, listen hard.

Where the line sits: the product. The moment an investor's preference starts shaping what you build, the AI feature added for the next pitch deck, the enterprise tier built because it "makes the story bigger", you've made a category error with a specific name: you've made your investor your customer. And they are a catastrophic customer: they pay once, they don't use the product, and what they're actually buying isn't your product at all, it's your story. Optimize for the story-buyer and you'll ship a beautiful pitch with a product attached. I've watched it happen; the demo gets standing ovations and the users quietly leave.

Here’s how you’ll know it’s happening to you: You realize you’re developing features that would be hard to explain to a paying customer, but that sound great in a presentation. This feature isn’t intended for your market. It’s meant to help you raise capital. Recognize the difference and make your decision with your eyes wide open.

The customer caveat — because they're not oracles either

Now the correction in the other direction, because "just listen to customers" is also incomplete, and the post would be dishonest without saying so.

Your customers are the ultimate authority on exactly one thing: their problem. They are frequently wrong about the solution. The customer who asks for seventeen configuration options doesn't want configuration, they want the product to fit their weird workflow, and there might be a two-toggle answer to that. The famous faster-horses line gets overused, but the underlying discipline is real: listen to customers' problems literally, and their feature requests skeptically.

The practical move: when a customer requests a feature, don't write down the feature. Ask "tell me about the last time you needed that" — and write down the story. Ten feature requests are noise. Ten stories about the same underlying struggle are a roadmap.

And weight customers by evidence, not volume: the customer who pays, renews, and complains specifically outranks the loud prospect who'll "definitely buy" once you add just one more thing. Money is the signal. Everything else is commentary.

So what are consultants for?

Here's the resolution I promised.

The distinction that makes sense of all of this is what versus how. What to build, what the product is, who it serves, which problems it solves, belongs exclusively to the people with skin in the game: customers voting with money, the team living in the data, and you. No outsider gets a vote on what. Not investors, not coaches, and not me.

How to run a discovery call, how to structure pricing conversations, how to build a funnel, how to hire, is your craft. Craft repeats across companies, which means pattern-matchers who've seen five hundred versions of the problem can genuinely help. That's the legitimate lane for consultants, and the honest ones stay in it.

Which gives you a wonderfully clean test for every advisor in your life, me included: the moment anyone who isn't a customer or your team starts telling you what your product should be, they've left their lane. A good consultant helps you sell what your customers shaped. The instant one starts reshaping the product itself, thank them warmly for the hearing, and remember who has the vote.

Your customers are telling you what to build. They're doing it in tickets, in churn reasons, in the workarounds they duct-tape together, in the exact words they use on calls. It's messier than a coach's framework and quieter than an investor's thesis. It's also the only voice in the room that's betting its own money on being right.

Turn everything else down. Not off, but down. And build the thing the people paying you are already asking for.