So, one of your team just asked for a promotion. They’ve been with you for 18 months, they consistently deliver their work and they genuinely believe they’re ready for the next level.
The problem? You don’t agree. Neither does anyone else on the leadership team.
This is one of the hardest conversations you’ll have as a manager. It’s not like addressing underperformance, where something’s clearly wrong and they probably know it. It’s not like telling someone there’s no budget or no role available, where you can point to an external constraint.
This is you telling someone who feels confident and capable that their self-assessment doesn’t match reality. You’re contradicting their belief about themselves. And there’s no way to do that without it stinging.
It’ll feel personal, no matter how hard you try to make it clear that it’s not.
I’ve handled this conversation poorly myself in the past. I’ve avoided it for months, hoping they’d somehow realise the gaps themselves. I’ve softened my message so much that they left the room thinking “so maybe in three months then?” when I actually meant “not for at least a year, maybe longer.”
And I’ve watched what happens when you get it wrong in either direction. If you avoid the conversation and their confidence grows while the gaps remain, making the eventual reality check much harder. Rush to say yes because you’re uncomfortable saying no and you’ve just set them up to fail at the next level (which I wrote about here).
Today, I want to talk about why these confidence gaps happen in the first place, what makes this conversation so difficult and exactly how to have it in a way that’s honest without being crushing.
Why confidence gaps happen in the first place
Let’s start with understanding how someone ends up genuinely believing they’re ready when they’re not. Because this isn’t about arrogance or delusion. There are completely understandable reasons this happens.
They’re excellent at their current level
This is the most common scenario.
They’re genuinely performing well, maybe even brilliantly, at what they do now. They meet their objectives and their work is good. Clients or stakeholders like them.
From their perspective, what more do you want?
What they don’t see is that being excellent at one level doesn’t automatically mean readiness for the next. The skills are different. The judgment required is different. The experience level is much, much higher than they currently have.
I once managed a designer who was genuinely brilliant at execution. Give them a brief, they’d deliver beautiful, effective work. Consistently. But they wanted to move to senior designer and they thought “senior” just meant “does design, but has been here longer.”
What they didn’t realise is that the senior role required mentoring junior designers, presenting work to clients and defending creative decisions and working with ambiguous briefs where the problem itself wasn’t clearly defined. They’d never demonstrated any of those capabilities because they’d never needed to in their current role.
From their perspective, they were doing great work. Why wouldn’t they be ready for the next level?
They see peers getting promoted
This is a big one, especially in fast growing companies.
In agencies and flatter organisations especially, people watch their peers. When someone at a similar tenure or skill level gets promoted, it creates an assumption: if they’re ready, I must be ready too.
But they don’t see the specific capabilities that the person who’s been promoted demonstrated, or the particular gaps that existed in the team structure, or the development conversations that happened over months before that promotion was confirmed.
They didn’t see this person be rejected for promotion 12 months earlier.
They just see – 18 months in the role, promoted. I’ve been here 18 months. Therefore…
They don’t actually see what the next level requires
Most people have limited visibility into what the promoted role actually involves day-to-day. They see the title and announcement. They see their manager or senior colleagues doing “important” things. They assume they could do those things too.
But they don’t see what happens behind the scenes of someone’s role. Ironically, this is even more true for people who are excellent at their roles – they’re like swans on a lake – they look cool, calm and collected but under the water, they’re paddling away furiously.
None of that was visible to them. So when they looked at the director role, they saw
You haven’t been clear enough about the gaps
And here’s the uncomfortable truth – sometimes the confidence gap exists because you haven’t given them reason to think otherwise.
If someone has small gaps but you’ve never mentioned them because you didn’t want to demotivate them or the gaps seemed minor, they interpret your silence as approval. They think everything’s fine. They think they’re on track.
Then they ask for promotion and suddenly you’re listing all these things they need to work on and they’re blindsided because it’s the first time they’re hearing it.
Why managers struggle with this more than other difficult conversations
Right, so why is this particular conversation so hard? Why do so many managers (myself included) avoid it for far too long?
You’re crushing someone’s self-belief
Unlike underperformance conversations where something’s clearly wrong, this person feels good about themselves. They’re confident and they believe in their capabilities. And you’re about to tell them that their perception is wrong.
This is hard. You’re not just delivering bad news, you’re contradicting their entire self-assessment. That lands differently than “you missed this deadline” or “this work wasn’t at the right quality.”
The confidence feels like proof
When someone’s really confident they’re ready, a small part of you wonders: maybe I’m wrong? Maybe they do have capabilities I haven’t seen? Maybe I’m being too critical or holding them to too high a standard? Maybe they just need a chance?
This second-guessing is natural, but it’s usually not helpful. If you genuinely don’t think they’re ready, their confidence doesn’t change that. But it does make you hesitate.
Fear of demotivating them
There’s a very real concern that if you say “you’re not ready,” they’ll either tank in performance or start looking for another job.
And maybe they will. That’s a possibility you have to accept. But promoting someone who isn’t ready to try to keep them motivated is a terrible strategy. You’ve just set them up to struggle publicly, which is far worse for their confidence than an honest conversation now.
Again, I’ve done this and regretted it.
How to structure the conversation
Right, let’s get into the actual conversation. How do you approach a conversation when you need to tell someone that their own self-assessment doesn’t match reality?
Don’t delay
First principle – have this conversation quickly. The moment you know your answer is “not yet” or “no,” schedule the conversation. Don’t wait for the “right time” or hope they’ll magically develop the missing capabilities in the next few weeks.
Every day you delay, their expectation solidifies. They’re mentally already in that next role. The longer you wait, the harder the conversation becomes – for both of you.
Be direct about the purpose
Don’t bury this in a regular one-to-one or sandwich it between other topics. Start with: “I want to talk about your career progression and specifically the promotion you mentioned.”
They’ll know immediately this isn’t going the way they hoped. That’s okay. It’s better than ten minutes of small talk before you deliver difficult news.
Acknowledge their confidence
Before you get into the gaps, acknowledge their perspective: “I can see you feel ready for this. I want to explain why I don’t think you’re there yet and what would need to change for me to feel confident recommending your promotion.”
This does two things. It shows you’ve heard them. And it frames this as “not yet” rather than “never,” which is usually more accurate anyway.
Use a clear framework
Structure the conversation in the same way that you’d use the SBIA feedback framework.
Situation – You’re performing well at your current level. Here’s specifically what you’re doing well…” (Be genuine here. Don’t skip this part. You need them to know you see their strengths.)
Behaviour and Gap – “The next level requires X, Y and Z. Right now, I’m not seeing consistent evidence that you’ll be able to do this. Let me give you specific examples…”
This is where you need to be concrete. Not “you need more strategic thinking” but “last month when we were planning the Q4 campaign, I needed you to identify the commercial priorities and propose an approach. Instead, you waited for me to set direction and then executed well. The next level requires you to set that direction yourself.”
Note that we’re not asking someone to actually do the things that the next level up requires, we’re asking them to show that they’re capable of doing those things.
Impact – “If we promoted you now, here’s what I think would happen…”
Paint a realistic picture. Not catastrophising, but honest. “You’d be expected to lead client strategy meetings. Based on what I’ve seen so far, I think you’d struggle with the commercial judgment that these require and that would undermine your credibility with clients.”
Action – “Here’s what would need to change for me to feel confident recommending your promotion…”
Be specific about the capabilities they need to develop and, critically, how they can demonstrate them. This can’t be vague. “Show more leadership” isn’t actionable. “Lead the next new business pitch from strategy through to presentation” is.
After the conversation: What happens next
Okay, you’ve had the conversation. They’re disappointed. You feel terrible. What now?
Create a specific development plan immediately
Don’t leave them hanging. Your next meeting (within a few days, ideally) should outline:
- What are the specific gaps?
- What actions will help develop those capabilities?
- What opportunities will you create for them to demonstrate progress?
- What does success look like?
- What’s the realistic timeline to reassess?
This needs to be concrete. Not “work on strategic thinking” but “over the next three months, you’ll lead strategy for two client projects. I’ll observe how you approach problem definition, stakeholder management and recommendation development. Success looks like you bringing me strategic options with clear rationale, not waiting for me to set direction.”
Give opportunities to demonstrate capability
You can’t assess what they haven’t had a chance to try. If they need to develop client leadership skills, they need to lead client meetings. If they need commercial judgment, they need to be in commercial conversations.
Create these opportunities deliberately. “You’re leading the next client pitch. I’ll be there, but you’re owning the strategy and presentation. We’ll debrief afterwards on what went well and what to develop.”
Regular check-ins on progress
Don’t wait another six months and then reassess. Run monthly reviews against the development plan as part of their one-on-ones. Give them specific feedback on where they’re improving and where they’re still falling short.
This shows you’re taking their development seriously. It also means there are no surprises when you get to the reassessment point.
The confidence gap is uncomfortable because you’re contradicting someone’s self-belief. But clarity (even difficult clarity) is kinder than false hope or a promotion they’ll fail in.
Your job isn’t to protect their feelings. It’s to set them up for success, even when success means waiting.
