The consulting business continues to grow as professionals seek greater flexibility, independence, and the opportunity to build businesses around their expertise. Whether you’re considering consulting after years in corporate leadership, looking for a job after a restructuring, or planning a transition into retirement, the appeal is understandable.

But here’s the reality:

One requires deep knowledge. The other requires running a business. Sometimes, they’re barely related.

That’s where many aspiring consultants discover that the hardest part isn’t the consulting—it’s everything else.

Expertise Gets You in the Door. Running a Profitable Business Keeps You There.

Many professionals assume clients are primarily buying expertise. They are—right up until they aren’t.

Clients expect consultants to quickly understand unfamiliar businesses, communicate with executives, remain objective, solve problems under pressure, and deliver measurable results. All at what they consider a reasonable price. They don’t really care how many degrees you have hanging on the wall if you can’t make a meaningful difference.

In other words, they expect you to parachute in, figure things out quickly, and leave them better than you found them. Easy, right?

Meanwhile, behind the scenes, you’re also responsible for:

• Finding clients that need exactly what you provide
• Writing proposals—lots of proposals
• Marketing yourself everywhere, all the time, with new and fresh ideas
• Managing your finances, as well as your team’s
• Negotiating contracts and navigating purchasing processes
• Delivering projects on time and on budget—with great results
• Chasing invoices that somehow became “lost in Accounts Payable”

For many consultants, the business of consulting eventually takes as much or more time as the consulting itself.

The Most Important Consultant You Need to Understand Is…You.

One of the smartest exercises any future consultant can do has nothing to do with business plans or pricing models.

It starts with a brutally honest conversation in the mirror.

Ask yourself:

• Am I comfortable selling myself?
• Which business skills come naturally?
• Which ones make me want to suddenly organize my sock drawer instead?
• Can I handle uncertainty and inconsistent income?
• Do I have enough financial runway to survive a few slow months?
• Do I have the cash flow to manage a 180-day lag between invoice and payment?

These questions aren’t designed to discourage anyone. They’re designed to prevent unpleasant surprises after you’ve printed business cards and announced to LinkedIn that you’re “excited to begin your new journey.”

Consulting Isn’t a Job. It’s About Six Jobs.

One day you’re facilitating a strategy workshop.

The next, you’re writing a proposal.

Then you’re updating your website, chasing a late payment, networking over coffee, reviewing contracts, answering emails, and wondering why you spent four hours trying to choose a logo color.

Nobody puts that on Insta!

The reality is that consulting requires wearing a lot of hats. The good news? As your business grows—hopefully along with cash flow—many of those responsibilities can be standardized, delegated, or outsourced.

The bad news? In the beginning…well…those hats all belong to you. And sales will always be your responsibility—it just is what it is.

The Two Challenges Nobody Talks About Enough

After starting multiple businesses and mentoring countless consultants over the years, I’ve noticed two issues show up again and again.

The first is selling yourself. It’s a confidence thing.

For many experts, talking about their work is easy. Talking about themselves? Not so much.

The second is cash flow.

Projects end. Clients delay decisions. Procurement departments move at glacial speed. Meanwhile, your mortgage has the audacity to expect payment every single month.

It’s amazing how motivating marketing becomes when the revenue pipeline gets a little thin.

Build the Business Before You Build the Website

A successful consultancy isn’t built with a logo, a clever LinkedIn headline, or an expensive website.

It’s built with a clear value proposition, a well-defined target market, practical service offerings, realistic pricing, sound financial planning, and repeatable business processes.

Those fundamentals create the stability that allows consultants to focus on what they actually enjoy—helping clients solve meaningful problems.

And here’s one final thought.

I’ve started six companies over my career.

I’m still not destitute, so I must have done something right.

More importantly, I made plenty of mistakes along the way—mistakes that taught me lessons I wish someone had shared with me before I started.

If you’re thinking about launching a consulting practice, the question isn’t simply:

They’re very different questions—and answering the second one honestly could save you months of frustration, thousands of dollars, and perhaps more than a few gray hairs.