SEE IT. SHIFT IT. LIVE IT.
Become your own
success story.
We help key players to excel in personal vision design,
confident decision-making, and leadership growth.
Based on 10+ years of Executive Training with 2.835+ CXOs,
hands-on Business Consulting, and a successful Startup exit.
Trusted by executives from




LET'S GROW TOGETHER
About us
At Mental Fitness School, we help high-performing individuals to lead from the inside out — with a clear personal vision, mental strength, and a mindset wired for lasting growth.
Our team of seasoned Growth Consultants leverages neuroscience, Positive Intelligence® tools, and decades of business & personal development expertise.
Partnering with us means investing in growth from the inside out—cultivating the self-sustaining mental fitness that fuels sustainable growth and leadership impact.
OUR METHOD
From Vision to Reality
At Mental Fitness School, we believe every transformation begins with a clear vision of who you want to become.
But clarity alone isn’t enough — the mind must be rewired to support the journey, and new habits must anchor it in reality.
That’s why our method combines vision design, mental rewiring, and real-world embodiment into one powerful, science-backed system. It’s not just mindset work. It’s your next level — designed and delivered from the inside out.
(1) Personal Vision Design
Clarity is the new strategy.
We guide you to define who you truly want to become. Through guided identity work, you’ll create a personal vision that feels aligned, energizing, and uniquely yours. This vision becomes your inner compass.
(2) Mental Fitness (PQ)
Rewire what’s in the way.
Using the science of Positive Intelligence, we help you identify and weaken the mental patterns holding you back — while strengthening the inner voice that moves you forward with calm confidence.
(3) Embodied Execution
Turn your vision into reality.
With structured support, strategic reflection, and real-time integration, we help you step into your future self — not just in theory, but in your daily decisions, leadership presence, and results.
Mental Fitness School is a certified training provider of Stanford University's legend Shirzad Chamine and his team’s Positive Intelligence®️ program.
The hands-on mental fitness program is based on groundbreaking research in neuroscience, validated by 500.000+ CEOs, athletes, and top performers.
Lilly and Tim have 10+ years of experience in Leadership Training and hands-on Business Consulting incl. a successful Startup exit.
Originally from Germany and Vienna, they now support growth-driven international companies and CXOs from their new home base in Cyprus.

Free Vision Assessment
Join thousands who've discovered that the ultimate competitive advantage isn't just what you know—it's how you think.
Take our free assessment and discover:

How clear your personal vision really is

Where you’re already aligned

What your next move should be
Positive Intelligence®️ is trusted by global companies




"The Leadership OS transformed my thinking as a founder. Before, my Hyper-Achiever Saboteur had me chasing success at the expense of my team’s well-being—and even my own. Learning to quiet these Saboteur voices and tap into my Sage powers gave me clarity, calm, and purpose. I've not only scaled my business but built a culture of trust and collaboration. This program is a game-changer for entrepreneurs."
Jessica R.
Founder, Tech Startup
"PQ didn’t just teach me to lead—it helped me unlock my untapped potential. My Hyper-Vigilant Saboteur was draining my energy, making me worry about worst-case scenarios with clients and our quotas. Now, my Sage powers guide me to see challenges as opportunities for innovation and growth. Our sales pipeline is stronger than ever, and my confidence as a leader has taken off."
Stefanie M.
Vice President of Sales, SaaS Scale-Up
"As an HR leader, my Pleaser Saboteur was driving me to put everyone else’s needs ahead of my own, which led to constant burnout. The Leadership OS program empowered me to approach workplace challenges from my Sage self, using empathy and clarity in a way that makes my team stronger while protecting my boundaries. The program isn’t just for the workplace—it’s shifted how I show up in life.”
Karen T.
Director of Human Resources, Healthcare Sector
"As someone in finance, my Hyper-Rational Saboteur often kept me emotionally disconnected from my team. I expected results but failed to create deeper trust. This operating system program completely reframed how I lead. Learning to apply my Empathy and Navigate powers has allowed me to build stronger relationships with both clients and colleagues. The result? Higher team performance and the best client retention we’ve ever had."
Michael P.
CFO, Investment Firm
2X
Increased productivity by 2X after implementation.
94%
Improved self-confidence after program.
91%
Manage stress better in everyday work.
92%
Improved ability to
develop others.
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What Matters Most
Focus on what matters most, take the next step, and embrace the journey ahead.
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Contact us
ADDRESS
Mental Fitness School
T&L Creative Growth Ltd
Archiepiskopou Makariou III, 61
6017 Larnaca, Cyprus
PHONE
(357) 94040821
lilly [at] mentalfitnessschool.com