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The Top 3 Barriers to Small Business Growth

Three interconnected pillars representing the top barriers to small business growth: culture, sales, and customer understanding.
Zach Strauss
Zach Strauss
Chief Marketing Officer, Braintrust
8 min remaining
Zach Strauss
Chief Marketing Officer, Braintrust

About

Zach Strauss is the Chief Marketing Officer at Braintrust, a communication skills-based growth consulting firm focused on sales performance and leadership development. He partners with revenue leaders at enterprise organizations to translate how the brain actually decides into marketing and revenue systems that move the number.

Experience Highlights

  • Go-to-market strategy for neuroscience-based training
  • Demand generation built around buyer psychology
  • Content and positioning for complex enterprise sales
  • Revenue operations across marketing, sales, and enablement

Areas of Expertise

NeuroSelling Revenue Strategy Sales Enablement B2B Demand Gen Buyer Psychology GTM Systems Behavior Change

When you consider the true barriers to growth for your company, what comes to mind first? A lack of sales? Not enough funding? Employee retention challenges? True knowledge of the customer? The list goes on — and every item feels urgent. But after nearly two decades working with small businesses, and more recently with some of the largest companies in the world, the real barriers look different than most owners expect.

The Barriers That Actually Limit Growth

Most CEOs, when pressed, can name three or four things they believe are holding their company back. The answers tend to cluster around familiar suspects: weak pipeline, wrong hires, insufficient marketing budget. After hundreds of conversations with business leaders across industries, a different and more consistent pattern emerges.

The barriers that most reliably limit growth are not market conditions or competitive pressures. They are internal: culture, sales delegation, and customer understanding. Each arrives packaged with a set of widely held beliefs that feel true on the surface but collapse under scrutiny. Knowing the myths behind each barrier is the first move toward dismantling them.

Barrier 1: Culture

Culture is the one barrier that almost every CEO acknowledges in theory and almost none addresses in practice. It gets treated as a feel-good initiative — something to revisit after the quarter closes. That is a mistake. Culture is the operating system everything else runs on. When it is misaligned, no amount of sales training or product investment fixes the underlying drag.

The Culture Myths Worth Examining

Three beliefs tend to reinforce an unhealthy culture without leaders realizing it.

The first is that promoting top performers into management is a reward that works for everyone. It doesn't. The skill set that makes someone an exceptional individual contributor — urgency, focus, independent execution — is almost entirely different from what makes someone an effective manager. Promoting without first assessing for coaching ability and emotional range sets high performers up to fail in a role they were never designed for.

The second belief is that managers already know the difference between coaching, training, and managing. Most don't. In practice, "coaching" and "managing" get used as synonyms, and training is treated as something that happens during onboarding and nowhere else. The distinction matters: managing addresses task-level execution, training builds knowledge and skill, and coaching develops the person. Conflating all three produces teams that are directed but not developed.

The third belief is the most limiting: that good candidates who fit the culture are scarce and the pool is always thin. This assumption perpetuates low hiring standards by framing scarcity as fact. When a shared vision is cultivated among an employee, their manager, and the company — when people genuinely understand why they are here and where the organization is going — the cultural pull becomes a differentiator, not a consolation prize.

26%
Projected increase in demand for emotional skills training by 2030, according to the Niagara Institute. 95% of HR leaders and 99% of employees affirm that Emotional Intelligence is a non-negotiable skill for the workforce.

Adding two skills into that environment accelerates everything: Emotional Intelligence and Psychological Safety. Both are among the most in-demand capabilities in the modern workplace. When a shared vision is paired with EI and psychological safety training, organizations create cultures that attract and retain the talent they actually want — not just the candidates who happened to apply.

Barrier 2: Lack of Sales

The second barrier is usually framed as a talent problem: "I can't find good salespeople." But the more common — and more honest — version of this barrier is a delegation problem. The CEO or owner is typically the company's most effective salesperson. They know it. And that knowledge becomes a trap.

The Sales Myths Keeping Owners Stuck

The first myth is that a great sales rep is hard to find. This is not entirely false, but it misplaces the source of the problem. The real issue is that owners define "great" as "sells like me" — a standard that eliminates nearly every candidate. No two people sell identically. The question is not whether a rep can sell the way the owner does. It is whether they can sell effectively using a methodology that works.

The second myth follows directly: that no one can sell as well as the owner. This belief is not wrong in the short term. The owner usually does outperform the team early on. But the owner's time is finite. When every deal requires their personal involvement, the company cannot scale beyond what a single person can handle. The owner becomes the ceiling, not the floor.

The third myth is the one that costs the most money: that sales training is fungible and that one program is essentially the same as another. It is not. The difference between training that changes behavior and training that produces a binder full of frameworks no one uses is enormous — and that gap shows up in the pipeline six months later.

The shift that breaks this barrier: the owner builds a sales team, appoints a capable sales leader, and establishes a rigorous onboarding program aligned to the company's culture and communication standards. This moves the owner from bottleneck to strategist, and it allows the company to grow beyond any one person's bandwidth.

Barrier 3: Understanding Your Customer as Well as Your Product

The third barrier is the most subtle and, in some ways, the most damaging. Owners assume they understand their market because they built a product for it. Salespeople assume they understand their prospects because they have had a few conversations. Neither assumption is reliable.

The Customer Understanding Myths

The first myth in this category is that demand for a product exists because the owner believes it should. This conflation of vision with market validation leads to misread signals. Warm inbound leads feel like proof of concept. They are not. They are a starting point — and how your team handles them from that point is what separates growth from stagnation.

The second myth is that your salespeople understand what your prospects actually care about. What prospects say they care about in a first conversation and what is actually driving their decision-making are frequently different things. The team that gets below the surface — to the real conversation beneath the stated objectives — wins more consistently.

The third myth is the one that appears most often in the field: that rapport-building is the same as trust-building. It is not. Rapport is a surface-level warmth that makes the first ten minutes of a meeting comfortable. Trust is what happens when a prospect feels genuinely understood — when they believe the person across from them has prepared, cares about the right things, and is not going to waste their time.

The questions your team asks, and the questions they choose not to ask, determine which outcome they get. Questions focused on your product, your features, and your proof points send a clear signal: you are there to sell, not to solve. The salespeople who ask the right questions in the right order do not build rapport. They build authority.

How to Fix All Three

After more than a decade collaborating with major global brands to develop effective sales messaging, coach teams to become high-level communicators, and accelerate revenue, Braintrust has built a direct pathway for small and mid-sized business owners to access the same methodology. That experience is now packaged into the Braintrust Academy — an online sales training program that is accessible, actionable, and built around the frameworks previously available only to Fortune 500 clients.

Businesses of up to 10 people get access to an extensive library of interactive material, available from anywhere, along with a certified Braintrust Coach whose sole role is to train and activate the team — not just hand over a curriculum. The program addresses all three barriers directly: the culture of the sales team, the delegation of selling from owner to rep, and the depth of customer understanding every rep carries into the room.

If any of these three barriers is present in your company, that is not a coincidence. They tend to travel together. Culture shapes who joins and stays on your team. Your team shapes your sales performance. And your sales performance reflects how well your people understand the person on the other side of the conversation.

If this resonates, a conversation is a reasonable first step. Worth exploring what it looks like for your team.

About the Author: Zach Strauss is the Chief Marketing Officer at Braintrust, a communication skills-based growth consulting firm focused on sales performance and leadership development. He works with revenue leaders at enterprise organizations across financial services, insurance, life sciences, software, manufacturing, and private equity to translate how the brain actually decides into revenue systems that move the number. Connect with Zach at zach.strauss@braintrustgrowth.com or reach him directly on LinkedIn.

Serving sales teams at enterprise organizations

Braintrust is a communication skills-based growth consulting firm offering programs rooted in neuroscience and behavioral psychology — designed to develop the consistent communication habits proven to drive higher sales performance and leadership effectiveness.

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