Your first few months as a manager will not be defined by a grand strategy or a single impressive decision. They will be defined by a handful of smaller, higher-stakes moments — the first time you address underperformance, the first time you have to deliver unwelcome news, the first time you make a mistake and your team sees how you handle it. These are the moments where your leadership reputation is actually formed. This article prepares you for five of the most common ones.
Why these moments matter so much
Management textbooks tend to focus on frameworks, strategies and principles. But what new managers often find most difficult is not the conceptual level — it is the specific high-stakes interactions that occur unpredictably, in real time, with real consequences. Your team forms lasting impressions of you from how you behave in these moments, far more than from anything you say about your management philosophy.
The good news is that these moments are broadly predictable. Most new managers face the same five or six critical situations in their first six months. Thinking through them in advance — what the right approach looks like, what the common mistakes are, what specifically you would say — means you are not starting from scratch when the situation actually arrives.
Moment 1 Addressing underperformance for the first time
This is almost universally the most dreaded early management challenge. The temptation is to wait — to give it another week, to hope the issue resolves itself, to avoid the discomfort of a conversation that might be awkward or that the other person might react badly to. Experienced managers know this temptation well, because they have all given in to it at some point and watched a manageable issue become a much harder one.
The principle that makes these conversations less daunting is to separate behaviour from character. You are not making a judgement about the person — you are describing what you have observed, what impact it is having and what needs to change. Done this way, the conversation is about shared problem-solving rather than confrontation. Most people, when they understand clearly what the problem is and that you want to help them address it, respond constructively.
Before the conversation, write down three things: the specific observable behaviour (not your interpretation of it), the concrete impact on the team or work, and one or two questions you will ask to understand their perspective. Starting the conversation with "I've noticed X, and the impact has been Y — I'd like to understand what's going on from your side" is direct, non-accusatory and opens a dialogue rather than closing one down.
A new manager noticed a team member consistently missing project deadlines. Rather than hoping the pattern would stop, she scheduled a private one-to-one and opened with what she had observed: "I've noticed the last three project submissions came in after the agreed deadline. That's affected our ability to hit the team's overall commitments, and I want to understand what's been happening from your side." She listened, identified that the team member had been unclear about expectations on scope, and they agreed on clearer check-in points going forward. The conversation was uncomfortable but brief, and the situation improved immediately.
Moment 2 Delivering a decision your team will not like
At some point you will need to communicate something unpopular — a policy change, a restructure, a decision made above you that affects your team in ways you cannot control. How you handle this is a significant test of both your integrity and your empathy. The worst approach is to distance yourself from the decision — "I don't agree with this either, but it's what we have to do" — which undermines confidence in leadership without giving your team anything useful. The better approach is to own the communication while being honest about what you can and cannot say.
Acknowledge the impact before explaining the reasoning. "I know this isn't the news you were hoping for, and I understand it affects your plans" lands differently from launching straight into justification. Once you have named the impact, share as much reasoning as you honestly can, be clear about what is and is not open for discussion, and create space for questions. You cannot always change the decision — but you can nearly always change how your team experiences receiving it.
A new team lead had to communicate a tightened holiday approval policy that would limit when team members could take leave. Rather than sending an email, he called a team meeting. He opened by acknowledging the impact directly, then explained the business reasoning — ensuring project coverage during peak periods — and listened to concerns without promising to change anything he could not change. The policy remained, but the team's response was understanding rather than resentment, because they felt heard and respected in the process.
Navigating high-stakes management moments is exactly what the LeadWise Emerging Leaders Program prepares you for — with structured frameworks and AI coaching available 24/7 when you need it most.
Explore the program — €299Moment 3 Going to bat for your team
One of the things your team will watch closely in your early months is whether you advocate for them when it matters — whether you push back when their workload becomes unreasonable, whether you defend their work when it is criticised unfairly, whether you make the case for the resources they need. The managers who earn deep loyalty are those who demonstrate, through action rather than words, that they are genuinely in their team's corner.
Effective advocacy is not unconditional defence of everything your team does. It is being willing to make a well-reasoned case for what they need, to present their work and achievements to senior stakeholders and to push back on decisions that would negatively affect them when you have grounds to do so. Being a strong advocate for your team does not mean abandoning your own judgement — it means making sure their interests are genuinely represented in the decisions that affect them.
When making a case for your team to senior leadership — whether for a resource, a decision reversal or recognition of their work — frame it in terms of business impact rather than team morale. "This tool saves the team four hours per week, which over a quarter represents significant project capacity" is more persuasive than "the team really needs this." Both may be true; the former is more likely to succeed.
A new manager learned that a software licence her team depended on was at risk in a budget review. Rather than accepting the outcome, she built a brief business case — the tool's contribution to output, time saved, and the cost of alternatives — and presented it to her director. The licence was retained. Her team's response was not just gratitude but a visible shift in how they experienced her as a leader: she had demonstrated that she would fight for what they needed.
Moment 4 Handling mistakes — yours and your team's
Every new manager will make mistakes. The question is not whether you will make them but how you will respond when you do. Managers who try to minimise, deflect or quietly move past their errors undermine trust faster than the original mistake ever would. Those who acknowledge errors openly — what happened, what they learned, what they are doing differently — demonstrate the kind of integrity that makes teams feel safe doing the same.
The same principle applies to your team's mistakes, with an important addition: your response to how your team members handle errors teaches them what kind of team you are building. If your instinct is punitive — focused on consequences and blame — you create a culture where people hide problems and avoid risks. If your instinct is curious — focused on understanding and learning — you create one where problems surface early and people feel safe to try things that might not work.
When a team member makes a significant mistake, before responding ask yourself: is my first instinct to find out what went wrong and help them avoid it again, or to determine consequences? The former is coaching; the latter is management by fear. Both can change behaviour in the short term. Only the former builds the kind of team where people take ownership, raise issues early and continuously improve.
Moment 5 Balancing team wellbeing with business demands
New managers often feel caught between what their team needs and what the organisation demands. An urgent client request arrives when the team is already at capacity. A tight deadline requires weekend work that everyone will resent. A strategic priority emerges that makes three months of existing work redundant. These moments test your ability to make genuinely difficult decisions — ones with real trade-offs, where there may not be a clearly right answer.
The approach that works best is transparency about the trade-off combined with genuine involvement of the team in solving it. "We have a new urgent priority and I want to think through with you how we handle it given where we are" is more likely to produce both a good solution and a team that feels respected than a unilateral decision delivered from above.
When a new priority emerges that creates conflict with existing commitments, be explicit about what needs to be deprioritised — not just what needs to be added. "We are going to take on X, which means Y moves to next quarter" is clearer and more respectful than simply adding X to an already full plate and hoping the team figures out how to absorb it. Making the trade-off explicit is both more honest and more manageable.
The bottom line
Your leadership reputation as a new manager will be built not in one defining moment but in the accumulation of how you handle many smaller ones. The five situations covered in this article — addressing underperformance, delivering difficult news, advocating for your team, handling mistakes and balancing competing demands — will all occur in your first six months. They are not exceptional events; they are the normal texture of management.
The managers who navigate them well are not those who never feel uncertain or uncomfortable in these moments. They are those who have thought through their values in advance — what kind of leader do I want to be? — and who act consistently from those values even when it would be easier not to. That consistency, over time, is what trust and reputation are made from.