When you should decide and you're still hesitating.
You need to decide and
you're still hesitating
?
Follow your
intuition
all the way to evidence. And decide from there.
Clarify your decisions by listening to your
intuitive intelligence
.
All the way to the point of evidence.
Discover the approach
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“Deciding means owning what the data does not say. Twenty years in tech taught me that.”
Nathalie Lamborghini Dumas
The observation
You have all the arguments. All the reasons. All the figures.
And yet, something resists: a signal you have learned to ignore.
The result: decisions that are "approved" but not truly owned. Career choices made by default. Turning points avoided.
A decisional debt that quietly accumulates, professionally and personally.
"To decide is not to optimise. It is to choose and to carry the consequences, even when you choose against the analysis."
Nathalie Lamborghini Dumas
What plays out, in silence
Those moments when the decision freezes. When analysis is no longer enough. When the noise prevents you from truly listening. Examples:
It is not enough.
You have thought, weighed, consulted. But clarity does not come. It is there, however. Just not where you are looking.
And neither one prevails.
Both can be defended. Reasoning will not decide. But rightness is not calculated, it is recognised.
But something is holding you back, and you do not know what.
It is not fear. It is not doubt. It is something deeper, that the mind cannot grasp. And that is precisely where you must go.
It is not ingratitude. It is lucidity.
You have no good reason to leave. And yet the question keeps coming back. Not as a complaint, but as a compass searching for its north.
In a single one-hour session, Nathalie's support allowed me to answer the question I brought to her clearly, accurately and effectively.
Pedro Correa · PhD, Author, Speaker
"In these moments, it is not more reflection you need. It is a different access to what you already know."
You were taught to decide by analysis: data, scenarios, matrices. And when that is not enough, you are told to "trust your instinct".
But instinct alone is no more reliable than analysis alone. Research at Harvard, Yale and Columbia confirms it.
What you are missing is a third access:
a disciplined, trained, structured intuition.
The Evidence™ method
You have analysed everything. You are still hesitating. All you need is to come back to what you already know.
Evidence™ was designed in the field and taught to coaches and executives. The principle is simple: your intuition is there.
It is the access that is missing.
The device rests on a deck of images I designed myself. It was born from 25 years in the field and from what I have understood of the real stakes of a decision in business. These images bypass the analytical mind and make visible what does not pass through words.
You do not need more experience. Your intuition is reliable. The device lets you reach it.
You observe. What you see, and what you feel as you see it.
I frame the issue with you, with a lucid reading of what the business demands.
You put words on what had none yet. Faint signals become audible.
I help you formulate them precisely, without interpreting them in your place.
You recognise the decision that was already there. It is not about finding the right answer. It is about finding yours.
I create the conditions for it to emerge clearly.
"It is not intuition against reason. It is regaining access to what you know, but could no longer hear."
"You have seen the method. Now it is time to activate it on your decision."
What science says
HARVARD BUSINESS SCHOOL
Intuition is not a vague feeling. It is the crystallisation of accumulated data and observations.
Laura Huang, You Already Know (2025)
YALE SCHOOL OF MANAGEMENT
85% of CEOs use intuition in their strategic decisions. Intuitive decisions are better owned and defended.
Yale Insights, The Best Leaders Use Intuition
COLUMBIA BUSINESS SCHOOL
Executives who integrate intuition into acquisition decisions achieve better outcomes than those who rely solely on financial analysis.
Kopalle, Kuusela & Lehmann, Research on Intuition in CEO Acquisition Decisions
About
Nathalie Lamborghini Dumas
Entrepreneur · Independent board director · Strategic partner to executives · Founder, Evidence™ Method
Forbes 40 Women 2025 · Top 20 Entrepreneurs preferred by the French
Before supporting executives, I was in their shoes. 20 years in tech (Cisco, Oracle, Intel) and an entrepreneurial career in innovation, taking decisions under pressure, leading international teams, and transforming business models when no one else believed in them.
Today, I am a strategic partner to executives and an independent board director. I sit on Boards, accompany transformations, and ask the questions no one else dares to ask. What I bring is not theory: it is 25 years in the field, turning points taken, decisions owned.
I did not discover intuition in a book. It imposed itself in the field, in those moments when data is no longer enough, when time is short, when the stakes exceed the analysis. I have practised and refined it for a long time, the way one sharpens a precision instrument.
It is that experience I now place at the service of the leaders I support. A method forged in the field, a trained capacity to grasp what the mind alone does not see, and to turn that perception into decisional clarity.
Portrait of Nathalie Lamborghini Dumas, expert in decisional intelligences
Testimonials
I needed to see clearly in a complex professional situation (to understand what was really at stake, clarify my options, and approach what came next with more peace of mind). Nathalie's singular method allowed me to confirm what I sensed and to shed light on issues I perceived without managing to put them into words. All in two hours flat. I then made my decisions with far more serenity and lucidity.
Laurence Paganini
Senior Advisor, TowerBrook Capital Partners L.P.
In a single one-hour session, Nathalie's support allowed me to answer the question I brought to her clearly, accurately and effectively. In hindsight, the choice she helped me make was indeed the best option. I recommend her.
Pedro Correa
PhD, Author, Speaker
I particularly appreciated Nathalie's approach. It is a precious moment of reflection in the face of important decisions we have to make in business. This method shed light on much for me and even freed me from certain anchored locks. I will not hesitate to call on Nathalie again for new reflections whenever the need arises.
Charline Bresse-Vittoz
Managing Director, Lavorel Hotels
I called on Nathalie for a strategic decision regarding the development of my business. Thanks to her support, I discovered fresh perspectives that, once named, resonated as self-evident. A strange sensation… as if one part of me already knew what the other was searching for in vain. Nathalie was the one who, with elegance and professionalism, created the conditions for that flash of clarity.
Alban Montreuil
ICF PCC Professional Coach, International Mozaik
In strategic moments, Nathalie brings me a complementary perspective. Our sessions help me step back or become aware. They are a real asset in my decision-making, leading me towards the answer I am looking for.
Sandrine Floureau
Commercial Director, Private Banking Société Générale SMC
Sometimes, the subjects we work on escape us. They are too close for us to truly distinguish them. Nathalie is one of those people capable of bringing them to consciousness and helping to illuminate them. She reminds us that analysing a situation is not enough: we must also know how to perceive its most subtle stakes.
Hervé Trouillet
Entrepreneur & Artistic Director, Shibuya Productions
Nathalie helped me a great deal to better understand the current issues and blocks in my professional life. Her sensitivity and her extraordinary tool brought to the table entirely new aspects I would never have considered.
Oliver Smykacz
Entrepreneur & Founder, Be-Light
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Clarification
60 minutes to clarify a decision that resists, where reflection alone has reached its limits.
In person or by video, the impact is the same.
Also available: workshops for executive committees, conferences, strategic support.
I made my decisions with far more serenity and lucidity. All in two hours flat.
Laurence Paganini · Senior Advisor, TowerBrook Capital Partners
Limited places, by application
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