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Make the big career decision you've been putting off â in just four weeks.
For successful people with 10+ years of career experience who know they need to make a change.
Stop delaying and start deciding.
The next group starts on Thursday, 16th October.
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Is this you...?
Once upon a time, you had an exciting career.
You knew the game, played it well, and got the rewards. The path was clear. Your ambition was energising.
Today, the landscape is very different. You've now hit a level where what you want is less certain.
You want to make your next move with clarity and confidence, but trying to figure it out on your own is confusing and overwhelming.
And the longer you wait, the bigger the problem gets.
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Atomic Ambition will help you.
Atomic Ambition will get you to make the big decision you need to be truly excited about your career again, and build a plan to make it a reality.
It is the result of 20+ years of leadership experience and career advancement methods.
It's proven and it works. There is nothing else out there like it.Â
Previous participants who got their excitement about their career back:
 On your own, you'll face...
Endless uncertainty about what you actually want.
Financial and family responsibilities that make change feel risky.
âGolden handcuffsâ that keep you in a role youâve outgrown.
Wasting years in a role that neither challenges nor fulfills you.
With Atomic Ambition, you'll...
Stop the endless cycle of thinking about what you should do.
Articulate your value and fit so clearly that interviews and promotions are easy.
Finally get a role that energises you.
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Stop playing it safe. Start playing to win.

Your Guide to Atomic Ambition
Iâm Mostyn, and Iâve walked both paths: the ambitious climb to leadership and a leap into entrepreneurship.
I've also felt the pain of inaction, and years of wondering what to do next.
In 2015 I became a partner at KPMG, one of the worldâs leading professional services firms. It was the culmination of 15 years of hard work, resilience, and personal growth. I had a client-facing role and I was also the COO and the Head of People for a major division of the firm.
In 2021, after agonising with the decision for two years, I decided that I wanted to redefine success for myself and I made the decision to leave the corporate world and build my own business.
My proven process has helped ambitious professionals and leaders land roles they love, pivot with confidence, start businesses, and finally feel happy and fulfilled in their careers.
What is Atomic Ambition?
The proven system to unlock your next big career move.

Define Your Ambition
Get absolute clarity on what the right next move is for you.

Build Confidence
Silence self-doubt, overcome the fear of failure, and avoid regret.

Execute
Execute your plan with focus, precision, and maximum impact.
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How it works
Live weekly Modules (on Zoom):
- 4-weeks
- Live sessions each week guiding you step-by-step
- Action-focused: make decisions and progress in every session
- Leave each week with your next steps clear and ready to implement
Personal coaching (on Zoom):
- One 1:1 personal coaching session included
- Weekly 'clinics' for extra personalised support
- Ask questions and get help
Powerful Workbook:
- Step-by-step guide
- CustomGPTs and AI prompts to make it easy for you
Community:
- Network with other successful professionals and leaders
- Community WhatsApp group
Your Outcomes:
- Happiness and fulfilment at work
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What we'll cover
Define it. Decide it. Believe it. Begin it.
In just four weeks, youâll go from feeling uncertain or stuck to having a clear, energising ambition, a confident decision on your next path, and a practical plan to make it real.
Week 1 â Define Your Possible Futures
We begin by exploring what ambition really means to you â and the different futures competing for your attention.
Reflect on the beliefs, strengths, and frustrations shaping your current direction. Identify the 2â3 genuine options for your next chapter and what each represents.
Mindset Shift:
Clarity comes from comparing realistic options, not avoiding them.
Week 2 â Test the Fit: Strengths, Energy & Reality
Ambition must align with how you work best â not just what looks good on paper.
Identify the tasks and environments that energise or drain you. Connect those patterns to your strengths and values, and evaluate your possible paths to find the one that fits.
Mindset Shift:
The best path often isnât the safest or the one that looks best on paper â itâs the one where your energy, strengths, and opportunity intersect.
Week 3 â Pressure-Test & Commit
Youâve chosen a direction â now make it bolder and more believable.
Test your ambition against impact, income, and influence. Challenge whether youâre thinking big enough, uncover the stories that hold you back, and rewrite them with confidence and conviction.
Mindset Shift:
Courage is choosing a direction and backing yourself to learn fast.
Week 4 â Turn Decision into Momentum
Clarity becomes action.
Reverse-engineer success to define your next 12 months, create a focused 90-day plan, and adopt the mindset of the person already living your ambition.
Mindset Shift:
Identity creates momentum â act like the person who has already begun.
I'm interested, but how much does the program cost?
How do I know this will be worth the investment?
What if Iâm not available at the start date?
I donât have lots of time â how long will this take?
Is this really for someone like me?
How is this different from other programs on personal or professional growth?
Iâm only just figuring things out â what if I donât have clear goals yet?
Why should I trust you to guide me?
What if the call times donât work for me?
What if itâs not right for me â do you offer refunds?
How do I apply?
I have another question that isn't covered here.
Your career is too important to leave on autopilot.
Join Atomic Ambition and create the fulfilling future you deserve.
Reserve Your Place