People Quit When No One Defines What "Good" Looks Like

In brief

“People don’t quit companies, they quit managers” is one of the most repeated lines in business. It’s half right.
The usual fix is to hire, train or promote better managers. But “better” means nothing until the company defines what good looks like there.
Most companies never do. So every manager is judged against a standard that doesn’t exist.

You’ve heard it so many times it sounds like a law of nature: people don’t quit companies, they quit managers.

There’s truth in it. Gallup estimates that managers account for at least 70% of the variance in employee engagement across teams. For most people, their manager is the company. If the relationship goes bad, the job goes with it.

So the fix seems obvious. Get better managers. Hire stronger ones, train the ones you have, replace the ones who aren’t working out.

And companies do exactly that. They send managers to leadership programs. They buy assessments. They promote the people with the best results. And people keep leaving.

The myth: the answer is better managers

The problem isn’t the goal. It’s the word “better.”

Better at what?

Ask five executives what makes a good manager at your company and you’ll likely get five different answers. One says results. One says developing people. One says communication. One says holding people accountable. One says being someone the team trusts. All reasonable. None of them the same.

That’s the turn most companies miss. You can’t get good managers until you’ve defined what good means here.

Why “just get good managers” doesn’t work

You hire against a standard nobody wrote down. When a company hires a manager, it usually looks for experience, results and a general sense of leadership. What it rarely looks for is whether the person leads the way this company needs its leaders to lead, because that was never defined. So you get a good manager by someone’s standard, just not necessarily yours.

You promote the wrong signal. Most managers are promoted because they were great at the job below. Being great at the work and being great at leading people who do the work are different things. Without a definition of what good leadership looks like here, results are the only thing left to measure. That’s how companies end up with their best performer as their worst leader.

You train against a generic standard. Leadership programs teach good general skills: giving feedback, delegating, handling conflict. But good feedback at a company built on independence looks different from good feedback at a company built on close relationships. Generic training gives managers someone else’s definition of good, which is why so much of it doesn’t change behavior.

You judge managers against whatever each leader believes. Without a shared definition, one executive rates a manager highly for hitting the numbers while another sees the same manager as a problem for how the team feels. The manager isn’t confused. The company is.

What people actually quit

When someone leaves a manager, they’re usually leaving a pattern of behavior. Feedback that only comes when something goes wrong. Favoritism. Decisions that never get explained. A manager who takes credit, or who never makes time.

Those are behaviors. And behaviors can be defined, taught, measured and coached, but only if the company has said which behaviors it expects. Until then, each manager writes their own version, and some of those versions drive people out.

So people do quit managers. More precisely, they quit the gap between what a company says it is and how its managers actually behave. That gap exists because nobody closed it.

The truth: define good, then develop it

The answer isn’t to stop investing in managers. It’s to give that investment something to aim at.

Start by naming your culture and describing the behaviors it runs on, at each level. That definition becomes the standard you hire managers against, the bar you promote them to, what you train them on and what you rate them on in their reviews. One definition, used everywhere.

Then “good manager” stops being an opinion. It becomes something everyone can see, and something every manager can actually get better at.

Start here