Why Top Employees Leave: Janet Kim Highlights the Cost of Tolerated Misbehavior

J

Janet Kim

LinkedIn Author

TEDx Speaker | Leadership, Technology & Strategy in Complex Organizations | 20 Years Leading Enterprise Transformation @ Stanford | Leadership Coach for Tech Leaders, From Strategy to Execution

In a recent LinkedIn post, Janet Kim explores the subtle, often overlooked reasons why high-performing employees disengage and ultimately leave organizations. Rather than a sudden departure, Kim argues that the exodus of top talent is a gradual process, often stemming from a perceived lack of consistent accountability among leadership. She emphasizes that what leaders tolerate can significantly shape company culture, often more than stated values or policies.

Kim begins by painting a picture of gradual disengagement, noting:

It starts with silence. The kind you don’t notice until your best employee is already gone. The high performer who used to speak up stops offering ideas. The one who stayed late starts leaving on time. The one who cared deeply about the work starts caring less.

This initial observation sets the stage for her core argument: that employees notice when the rules are not applied uniformly.

The Illusion of Kindness in Avoiding Accountability

A significant portion of Kim’s analysis focuses on why leaders shy away from addressing poor performance or behavior. She suggests that this avoidance is often rooted in a desire to avoid discomfort rather than a genuine belief that the behavior is acceptable.

According to Janet Kim, leaders often rationalize their inaction:

Most leaders don’t tolerate poor behavior because they approve of it. They tolerate it because addressing it feels uncomfortable. They tell themselves they’re being understanding. They don’t want to hurt someone’s feelings. They hope the problem will resolve itself.

Kim directly challenges this perspective, asserting that avoiding accountability is a deliberate leadership choice with tangible consequences. She contends that this is not an act of kindness but a decision that erodes trust among the most valuable team members.

The Culture-Defining Power of Tolerated Exceptions

Janet Kim posits that the true impact of leadership’s decisions on accountability is felt by the team, particularly the top performers. When employees observe that missed deadlines, subpar work, or unprofessional conduct go unaddressed for some individuals but not others, it creates a sense of unfairness.

As Kim highlights:

What leaders tolerate defines culture more than anything they say. Because every exception teaches the team what the real standard is. And your best people are always watching for the gap between the two.

This gap, according to Kim, is where motivation dies. The effort required to meet high standards feels wasted when others do not face similar expectations. This can lead to a quiet fading of respect for leadership and a gradual decline in overall engagement, as the work itself begins to feel less meaningful.

The Slow Erosion of Engagement

Kim details how this erosion occurs incrementally. It’s not a single event but a series of consistent, small breaches of expected standards that go unchecked. Each instance, she argues, serves as a data point for employees, teaching them the *real* operational rules of the organization.

Kim concludes her post by emphasizing the insidious nature of this process:

By the time they resign, they’ve already been leaving for months. It doesn’t happen all at once. One exception. One excuse. One tolerated behavior at a time.

Her insights suggest that proactive and consistent application of standards, even when uncomfortable, is crucial for retaining top talent and fostering a healthy, high-performing organizational culture.

📝 About This Content

This article is based on insights shared by Janet Kim on LinkedIn.

📅 Originally posted on October 1, 2026 | View original post on LinkedIn →