A high performer gets promoted to lead a team after proving themself through hard work and increased capabilities. Shortly after their promotion, the team begins underperforming. People are quietly interviewing elsewhere. And the new leader is working more hours than ever before while producing less.
High performers struggling through their early days in leadership is one of the most common challenges coaches face with clients, and it crosses every industry. It is almost never a capability problem. The person who got promoted is, by definition, excellent. Nothing about them stopped working. However, the mindset that made them excellent before then simply stopped fitting the job.
What Gets High Performers Stuck at the Leadership Level?
Individual contributors are built by a specific set of incentives. You are rewarded for being right, fast, and owning the outcomes. When work gets questioned, you can defend every line of it.
Over a career, that produces a very particular operating system:
• Your value is what you produce. Your output is your holy grail. It is visible, attributable, and yours to demonstrate capability.
• Certainty is currency. Your expertise and knowledge put you in the room.
• Control is efficiency. Doing it yourself is faster and the quality bar is guaranteed.
• Feedback comes from the work. The result landed or it didn’t. The work held up under scrutiny or it didn’t. You don’t need much from other people to know how you’re doing.
These principles create the ability to outperform. It is precisely what the job requires. The problem is that every one of these instincts needs to change the moment you are asked to lead a team.
Why Doesn’t a High Performer Mindset Transfer to The Next Level?
The hardest change as a leader is often understanding and accepting that your value becomes what the team produces without you.
A leader’s output is measured in capacity built, not work completed.
The uncomfortable feeling for a leader is that a good day can feel like a day where you personally did nothing. This is not a warning sign, but instead a signal that something is working.
The second change is about uncertainty. As an individual contributor you were paid to resolve uncertainty; as a leader you are paid to hold it. Your team will bring you questions you cannot answer. Priorities will shift above you. Reorganizations will be announced. And at some point, people on your team will move on to new challenges. In any of those moments having the answer won’t matter as much as being steady enough that people can still think clearly around you while the answer is missing. Composure stops being a personality trait here and becomes part of the job.
The ability to control changes too, and this can be one of the most expensive challenges. The instinct to try to do everything yourself is the single most reliable way to cap a team’s ceiling. Every task you take from your team is a missed development opportunity and a subtle message about who you ultimately trust on the team. Doing the work yourself is faster this week and slower every week after it. Ultimately, developing a high-performing team takes more investment upfront, but enables greater productivity and efficiency over the long run.
Finally, the direct feedback from the outcomes you produce now trickles in slowly, indirectly, and unreliably. Nobody tells a new leader that their process is not producing effective results. What you most need to hear is what people are least likely to tell you. As a leader, you have to go get the feedback and make it so people feel safe to share it.
Where Does the High Performer to Leader Transition Break?
When you zoom into the problem, three patterns show up over and over.
The player-coach trap. The leader keeps the best work for themselves. It’s rational in the short term because they can do it the fastest and have the most liability. But it starves the team of the exposure that develops judgment, and it quietly communicates that the leader doesn’t believe the team can carry real responsibility.
Managing the work instead of the people. The status update replaces the conversation. The leader knows exactly where every deliverable stands and nothing about what any individual is personally navigating to get that work done. Talent is the one asset that can walk out the door on its own, and this is how it starts.
Mistaking pressure for presence. Many people, having never been led well, default to what they experienced which can be intensity as leadership. They raise the standard by raising the temperature. It works for two quarters. Then the strongest people, the ones with options, leave.
How Can High Performers Shift into a Leadership Mindset?
The performance equation that we use with clients at TPA is simple:
Performance = Capabilities × Attidude2 (Mindset × Behavior)
It’s multiplicative for a reason. The newly promoted leader almost always has the capabilities – that’s why they were promoted. What they’re carrying is an individual contributor’s mindset producing individual contributor behaviors, which caps the entire outcome no matter how strong the teams’ capability is. A leader cannot solve a mindset problem by adding capability. The work is examining a set of beliefs that were true for a decade and are no longer true.
• If I want it done right, I have to do it.
• Asking for help means I’m not on top of it.
• My job is to have answers.
• Being liked and being effective are in tension.
Old beliefs like these were adaptive when you developed them but now, they’re costing you by limiting the performance of the team.
To shift those beliefs, or to check if you have the right mindset, consider the following questions.
• What am I still doing that someone on my team should be doing and what am I actually afraid would happen if I let it go? The second half of that question is where the real answer lives.
• If my team performed at their ceiling and I was less visible in the work, would I feel successful or would I feel redundant? The honest answer tells you how much of your identity is still tied to personal output.
• Who on my team could tell me something I don’t want to hear? If you can’t name a person and a recent instance, you are operating without a mirror.
The Work That Pays Off:
This transition is not a quick switch, but takes months of deliberate work, and most of that time is spent unlearning rather than learning. The organizations that handle it well recognize this and invest accordingly. The ones that don’t promote their best producer, hand them a team, and call it development.
Your first promotion rewarded you for what you could do alone. Every promotion after that will reward you for what you can make possible in others. These are very different jobs and the belief that the second is a continuation of the first is the mistake. Changing your mindset allows you to avoid the trap of making that mistake.
Brian McKeon, with over 25 years of experience in financial services spanning asset management, investment banking, and capital markets across global institutions, is an Executive Coach at TPA.
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