Accidental Diminishers

What if some of your best leadership qualities were actually limiting the people around you?

In her book Multipliers: How the Best Leaders Make Everyone Smarter, researcher and author Liz Wiseman describes “accidental diminishers” as leaders with “the best of intentions—good people who think they are doing a good job leading.” Their goal is to help, but their actions can unintentionally hinder the growth and effectiveness of others.

As leaders, we all have accidental diminisher moments. Looking back across my own career, I can identify many instances where I had a diminishing impact despite my best intentions.

Wiseman outlines several common tendencies that can diminish rather than multiply people and outcomes.

One example is the Idea Fountain—the leader who constantly generates new and creative ideas. While creativity is valuable, problems arise when ideas come faster than they can be implemented. Team members work hard to bring one idea to life, only to find the leader has already moved on to the next. Over time, people stop investing energy in new ideas because they assume another one is just around the corner. Not only is this exhausting, but it can also discourage others from contributing their own ideas. If the leader is always the source of innovation, why should anyone else take ownership of generating solutions?

Another accidental diminisher is the Optimist. Optimism is an important leadership quality. Teams benefit from leaders who believe challenges can be overcome and who communicate confidence in the future. However, optimism becomes diminishing when it fails to acknowledge the difficulty of the work. People feel undervalued when their struggles and efforts are minimized. Be positive, but don't overlook the reality of the challenge.

The Protector is another well-meaning diminisher. These leaders shield their teams from organizational pressures, conflict, and uncertainty. While the intention is to reduce stress, overprotection can limit growth, learning, and accountability. When leaders continually buffer people from reality, they also prevent them from developing the resilience and judgment needed to navigate challenges on their own. It is much like a parent who never transitions a child from milk to solid food.

Two other diminisher archetypes are the Strategist and the Perfectionist.

The Strategist excels at painting a compelling vision of the future. The risk, however, is creating a vision that is so fully defined that there is little room for others to contribute, shape, or execute it in meaningful ways. Great visions inspire participation rather than prescribe every step.

The Perfectionist is perhaps the easiest archetype to recognize. Some of us—myself included—have a highly developed desire for excellence. The danger comes when excellence becomes the expectation for everything. As researcher and author Lyle Kirtman suggests, leaders must ask whether achieving an A+ on every project is truly worth the additional effort and resources. Not every task requires perfection.

Do you see yourself in any of these examples? I certainly see aspects of myself in each of them at different points in my leadership journey. One way I diminished others was through my own perfectionist tendencies. For years, I reviewed, revised, and polished nearly everything that crossed my desk. At the time, I believed I was helping by ensuring the highest quality product. Looking back, I can see that my actions were often disheartening for the people doing the work. Over time, some stopped striving for their very best because they knew I would make the final edits anyway. In my effort to create excellence, I unintentionally limited their opportunities to develop their own skills and confidence. I wasn't creating space for growth; I was creating dependence. What I thought was quality control was, in some cases, a barrier to growth.

This is where self-awareness and reflection become essential. The question is not whether we have diminishing tendencies—we all do. The question is whether we can recognize them and adjust our behavior. Leadership growth begins when we identify where our good intentions may be limiting others and choose instead to create the conditions for people to learn, contribute, and thrive.

Where might your greatest strength be unintentionally becoming a leadership liability?