6 things to avoid when starting a business, according to successful entrepreneurs

Starting a business can feel like a whirlwind of excitement and terror all at once. 

I remember the sleepless nights before launching my first startup: that nagging question of “Am I on the right track?” kept me wide awake. 

If you’re reading this, you might be in a similar place—filled with ideas and passion, but also quietly worrying about stumbling into a giant pitfall. 

I’ve been there, and so have countless other entrepreneurs who’ve gone on to build successful ventures. 

The good news is we can learn from their experience and dodge some of the most common mistakes before they turn into costly regrets.

Today, I’m sharing six things that seasoned business owners recommend avoiding when you’re starting out. Believe me, it’s way less painful to learn from someone else’s errors than to learn the hard way. 

So let’s jump in and see what these pitfalls are all about.

1. Skimping on thorough market research

This might sound like a no-brainer, but in the rush of a new idea, it’s easy to launch headfirst without really understanding who your customers are, what they want, or how they’re already being served by existing solutions. 

When I was setting up my first small tech company, I thought my product idea was golden—until I realized half my “target audience” had never even heard of the problem I was trying to solve. 

That’s one lesson I wish I’d learned sooner.

Here at Small Biz Technology, we often see new founders assume their gut feeling is enough to nail their market. But skipping real research can be an expensive gamble. 

Warren Buffett famously said, “Risk comes from not knowing what you’re doing.” The man’s got a point—if you don’t know your target market inside and out, you’re pretty much rolling the dice with your time and money. 

Before launching, talk to potential customers, analyze your competition, and figure out if your business model truly resonates with the audience you want to serve. 

A few well-planned interviews, surveys, or social media polls can save you from steering your startup in the wrong direction.

  1. Trying to do everything solo

Maybe you’re a one-person band who can code, design, do marketing, manage finances, and provide top-notch customer service without breaking a sweat. 

If that’s you, well, I have to say I’m impressed—and also a bit worried. Even if you’re super capable, juggling every task can lead straight to burnout. 

Not to mention, it’s tough to keep your eye on the bigger picture when you’re buried under an avalanche of day-to-day tasks.

I’ve learned from my own experiences that a willingness to delegate or seek external expertise can be a game-changer. 

As Tim Ferriss once said, “Focus on being productive instead of busy.” If you try to handle everything alone, you’ll likely end up busy but not very effective. 

Instead, identify the tasks that really need your specific skill set—maybe product vision or strategic partnerships—and consider hiring or contracting out the rest. 

Surrounding yourself with a strong network, even if it’s just a freelancer or a part-time assistant at first, can help you maintain your sanity and direct your energy where it counts the most.

3. Overcomplicating the product or service

One of my biggest startup fails happened because I kept adding “just one more feature” right before launch. 

I fell into a trap I’ve mentioned before but didn’t fully appreciate until it smacked me in the face: the dreaded feature creep. 

Before I knew it, our release date was months behind schedule, our budget was stretched thin, and our product had become so complicated that we had to practically issue a manual just to explain it. 

Not exactly the lean, intuitive solution we’d envisioned.

If you don’t prioritize what’s essential in your product, you’ll end up with a bloated offering that confuses customers more than it impresses them. 

Testing a minimal viable product (MVP) first can help you gather feedback and see what truly resonates with users. This approach also saves you time and money in the long run. 

When you keep things simple and focused, you can pivot or refine without having to undo a mountain of unnecessary complexity.

4. Ignoring the financial runway

Listen, I get it: dealing with spreadsheets, budgets, and financial projections isn’t the most glamorous part of entrepreneurship. 

But ignoring your finances or making rosy assumptions about revenue can lead to disaster faster than any other slip-up. 

When I launched my second venture, I underestimated how long it’d take to land big clients. 

The result? My runway (the amount of money keeping us afloat before we turned a profit) dried up a whole lot faster than expected. 

That led to some frantic 11th-hour fundraising and a lot of personal stress.

Even if you’re hiring a pro to help you keep the books, you still need a clear handle on cash flow, expenses, and revenue targets. 

Make room for unexpected expenses because they will happen. And if you’re raising funds, be realistic about how long that might take. 

You’ll thank yourself later when you’re not scrambling to pay your team or keep the lights on.

5. Neglecting personal well-being

Ever heard the hustle-culture rallying cry, “I’ll sleep when I’m dead”? 

Sure, it might feel edgy when you’re grinding away at 2 a.m., but operating like that is a recipe for burnout. 

I’ve gone down that road—pushing my body and mind to the limit, fueled by energy drinks and an unrealistic sense of invincibility. 

The result was a string of health issues and a decline in the very creativity I needed to steer my business forward. 

When you’re not well-rested or mentally balanced, your decision-making suffers.

Simple habits like blocking out time for exercise, taking short breaks throughout the workday, or setting a reasonable bedtime can drastically improve your productivity and resilience. 

Don’t underestimate the power of stepping away from your computer to rest and reset—it can save you from costly mistakes and keep your creativity flowing.

6. Overlooking the importance of marketing from day one

Let’s be real: in today’s noisy, hyper-competitive market, simply having a great product isn’t enough to guarantee customers will flock to your doorstep. 

I’ve met founders who wait until they’ve perfected their product to start thinking about marketing, only to realize they’ve lost months—sometimes years—of valuable audience-building time.

Whether it’s through social media, email campaigns, or old-fashioned word of mouth, let people know you exist. 

Gather their feedback, get them talking, and keep that momentum going. 

Even a small, scrappy marketing effort can have a huge impact if it’s consistent and focused on the right audience. 

And the earlier you start, the more feedback you’ll have to guide product improvements or pivot if needed.

Wrapping up

Starting a business isn’t for the faint of heart, and stumbling a little is part of the journey—but the smartest entrepreneurs figure out how to dodge the mistakes that can sink an entire ship. 

Steering clear of these six pitfalls can mean the difference between a thriving venture and a cautionary tale. 

Stay curious, keep an eye on your well-being, listen to your customers, and remember that even the biggest wins usually come from doing the basics right. 

Entrepreneurship is a marathon, not a sprint, so pace yourself, learn from your slip-ups, and keep iterating toward a business that truly resonates with your audience.

Until next time, friends.

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Picture of Ethan Sterling

Ethan Sterling

Ethan Sterling has a background in entrepreneurship, having started and managed several small businesses. His journey through the ups and downs of entrepreneurship provides him with practical insights into personal resilience, strategic thinking, and the value of persistence. Ethan’s articles offer real-world advice for those looking to grow personally and professionally.

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