SHAWNDUNCANBusiness CoachBook
Operator NotesSeptember 13, 20267 min read

The Biggest Mistakes I Made as a Business Owner

I paid real money for every one of these. Here they are so you can skip the tuition.

The short version

  • 01Underpricing out of fear is the most expensive mistake an owner can make.
  • 02Hiring to relieve pressure instead of hiring to a defined role produces churn.
  • 03Keeping a bad customer costs more than losing them.
  • 04Growing before the operation could hold the weight created chaos, not profit.
  • 05Making yourself the only person who can decide anything caps the company at your calendar.

Every piece of advice I give an owner is something I got wrong first. Here is the list, with what it actually cost.

1. I underpriced because I was afraid to lose the job

This is the big one. Early on I priced to win, not to be worth it. I told myself I would raise prices once I had volume. What actually happened is I built a customer base that chose me for price, and then those customers punished me when I tried to move.

Low prices do not just cost you margin. They select for the customers who will be the hardest to keep and the fastest to leave. Then you are stuck delivering a good service with no money left to deliver it well.

What I do now: price for the business you want to be running in two years, not the one you are afraid of losing this month.

2. I hired to relieve pressure instead of hiring to a role

When I was drowning, I hired. No job description, no clear outcome, no way to tell if the person was winning. Just "help." Then when it did not work out I decided the person was bad and started over.

They were not bad. There was nothing to be good at. A role with no defined outcome is a trap for the person you put in it.

What I do now: before hiring, write down what this person owns, what a good week looks like in numbers, and who they answer to. If I cannot write it, I am not ready to hire.

3. I kept bad customers far too long

I had customers who paid late, scope-crept every job, abused my staff, and ate a wildly disproportionate share of my week. I kept them because the revenue felt like it mattered.

The revenue never mattered. Once I actually costed out the hours, the rework, the collections calls, and the good employees who got tired of them, some of those accounts were negative.

What I do now: review the customer list once a year and fire the bottom of it on purpose. Every single time, the space gets filled with something better.

4. I grew before the operation could hold it

More trucks, more people, more territory — with the same duct-taped process that barely worked at the smaller size. Growth does not fix a broken operation. It multiplies it. What was one annoying problem a week becomes five, and now you are firefighting full time at a lower margin.

What I do now: fix the process at the current size first. If it does not run clean today, it will run catastrophically at double.

5. I made myself the only person who could decide anything

Every quote, every exception, every unhappy customer, every hiring call — me. I thought that was responsibility. It was actually a ceiling: the company could only grow as fast as my calendar and could not function on a week I was out.

And it demoralizes good people. Nobody stays in a job where they are not trusted to make a call.

What I do now: write down the decision, the boundary, and who owns it. Most decisions do not need me. They need a rule.

6. I confused being busy with making progress

I could have told you how many hours I worked. I could not have told you my labor percentage or my cost per lead. Busy is comfortable because it feels like effort. But the noise — notifications, drama, tactics, tinkering — is exactly what keeps an owner from the two or three levers that actually move the company.

What I do now: three numbers a week, and a short list of what is actually being fixed. Everything else waits.

7. I avoided the conversation

The underperforming employee. The customer who needed to hear no. The partner arrangement that stopped being fair. I let all of those run long past their expiration date because the conversation was unpleasant.

The conversation is never as expensive as the delay. Not once, in twenty years, has an owner told me they wish they had waited longer.

What to do with this

Pick the one on this list that made you uncomfortable to read. That is not a coincidence. That is the one costing you money right now, and it is almost always the one you have already been avoiding for months.

Run the numbers

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