The Imposter Syndrome Guide for New Managers: Why You Feel Like a Fraud and What to Do About It

I still remember my first day as a manager. I’d been a top-performing Customer Adviser at Lloyds, and I was thrilled to get the promotion. But as I looked at the team of people I was now supposed to lead, a wave of panic washed over me. I felt like a complete fraud. Who was I to tell these experienced people what to do? It was a classic case of imposter syndrome, and it’s something I’ve seen countless new managers struggle with in my 10+ years in leadership. It’s that nagging feeling that you’re not good enough, that you don’t deserve your success, and that any minute now, someone’s going to tap you on the shoulder and expose you as a fake. If that sounds familiar, you’re in the right place. This guide will help you understand why you feel this way and give you practical, no-nonsense steps to overcome it.

What is Imposter Syndrome, Really?

Imposter syndrome isn’t a formal psychiatric diagnosis, but it’s a very real and pervasive experience. Coined in the 1970s by psychologists Pauline Clance and Suzanne Imes, it refers to a persistent internalised fear of being exposed as a “fraud”. People who experience it are unable to internalise their accomplishments, dismissing them as luck, good timing, or the result of deceiving others into thinking they are more intelligent and competent than they believe themselves to be. It’s not about a lack of self-esteem; many people with imposter syndrome are high-achievers. It’s the disconnect between your external success and your internal feeling of being a fake. You might find yourself constantly overworking to justify your position, shying away from challenges for fear of failure, or deflecting praise because you don’t feel you’ve earned it. It’s a draining and isolating experience, but it’s also incredibly common, especially in moments of transition – like stepping into your first management role.

Why New Managers Are a Prime Target

Stepping into a management role for the first time is a perfect storm for imposter syndrome. Suddenly, you’re not just responsible for your own work anymore; you’re responsible for a team’s performance, their development, and their well-being. The skills that made you a great individual contributor don’t necessarily translate directly to being a great manager. I saw this firsthand when I became a Branch Manager at Safestore. I was used to being the one who could solve any problem, hit any target. But as a manager, my job wasn'''s not to do everything myself. It was to empower my team to do it. That shift in identity is a huge trigger. You’re moving from ‘doer’ to ‘delegator’, from ‘expert’ to ‘enabler’. You’re also under a microscope. Your team is looking to you for answers, your own boss is watching your performance, and you’re acutely aware of your own inexperience. It’s no wonder that so many new managers feel like they’re in over their heads. The pressure to have all the answers, to be the perfect leader from day one, is immense. This is where the fraud narrative really takes hold.

Practical Strategies to Tame the Imposter

Feeling like a fraud is just that – a feeling. It’s not a fact. The first step to overcoming imposter syndrome is to separate your feelings from the reality of your situation. When that voice in your head starts whispering that you’re not good enough, don’t just accept it. Challenge it. Ask for the evidence. What proof do you have that you’re a fraud? And what evidence do you have to the contrary? I guarantee the list of your accomplishments, skills, and positive feedback is much longer. A technique I’ve used throughout my career, from my early days as a manager to my time as a Senior Operations Manager at Reed in Partnership, is to keep a ‘brag file’. It’s a simple document where I note down my wins, positive feedback from my team or my boss, and moments where I’ve successfully navigated a challenge. When I was feeling the pressure of delivering 135% of our government employment targets, that file was a powerful reminder of what I was capable of. It’s not about arrogance; it’s about having a data-driven counter-argument to your own self-doubt.

Focus on Progress, Not Perfection

One of the biggest traps for new managers is the pursuit of perfection. You want to be the ideal boss from the get-go, but that’s an impossible standard. You will make mistakes. You will have days where you don’t have the answer. And that’s okay. The goal isn’t to be a perfect manager; it’s to be an effective one. And effectiveness comes from learning and growing in the role. Shift your focus from trying to be perfect to making consistent progress. Celebrate the small wins. Did you have a successful one-to-one with a team member? Did you delegate a task effectively? Did you give constructive feedback that landed well? These are the building blocks of confident leadership. I learned this lesson the hard way. Early in my management career, I was so focused on not messing up that I was afraid to take risks. It was only when I started to embrace the idea of ‘good enough for now’ and focused on iterative improvement that I really started to grow as a leader. It’s about having a growth mindset – seeing challenges not as threats, but as opportunities to learn.

1. Acknowledge your feelings: Simply naming the feeling – “This is imposter syndrome” – can take away some of its power. You’re not a fraud; you’re a human being in a challenging new role.
2. Talk about it: Find a trusted mentor, a fellow manager, or a coach who you can be open with. You’ll be surprised how many people have felt the same way. Sharing your experience breaks the cycle of isolation.
3. Focus on your team: Shift your attention from your own anxieties to the needs of your team. What do they need from you to be successful? How can you support them? When you’re focused on service, you have less time to worry about your own perceived shortcomings.
4. Let go of the ‘expert’ label: You’re not supposed to know everything. Your job is to facilitate, to coach, and to bring out the best in your people. Be curious, ask questions, and be comfortable saying “I don’t know, but let’s find out together.”

Don'''t Let the Imposter Win

Overcoming imposter syndrome is not a one-time fix; it’s an ongoing practice of self-awareness and self-compassion. There will be days when that fraudulent feeling creeps back in, especially when you’re facing a new challenge or a setback. The key is to recognise it for what it is – a cognitive distortion, not a reflection of reality. Your journey as a manager is a marathon, not a sprint. By building the habits of self-reflection, seeking support, and focusing on progress, you can learn to manage that inner critic and lead with the confidence and authenticity your team deserves. Remember, you were hired for a reason. You have the skills, the potential, and the drive to succeed. Don’t let your own mind be the biggest obstacle in your path.

If you're struggling to navigate the challenges of your new management role and want personalised, practical support to build your confidence and skills, I'm here to help. Book a free, no-obligation consultation with me today, or download my free 'New Manager's Survival Guide' for more immediate tips and strategies.