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Now available on Amazon in Kindle, Paper, and Audiobook

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“Roberto Giannicola wrote this book specifically for the high performer who gets results, but leaves wreckage — and he wrote it from the inside as someone who lived that pattern and fought his way out of it. A Letter to My Exes is raw, direct, and exactly the kind of book that changes leaders that others have already given up on.”

Dr. Marshall Goldsmith

Thinkers50  #1 Executive Coach and New York Times bestselling author of The Earned Life, Triggers, and What Got You Here Won't Get You There.

"This personal, moving journey will inspire you to move from dominance and control in your relations with others to connection and empowerment. It is filled with practical, actionable insights so urgently needed today."

Dacher Keltner

Author: The Power Paradox: How We Gain and Lose Influence

"What Roberto Giannicola captures in this book is something many organizations still struggle to confront: leaders can drive extraordinary results while quietly damaging trust, creativity, and human connection around them. This book is about becoming more conscious, more human, and ultimately a far better leader." 

Anna N. Schlegel

Global Technology Executive, Co-Founder, Women in Localization Member, Parliament of Catalonia

"This is a tender, practical, and unflinching book. Roberto Giannicola names the hidden cost of controlling leadership: the silence it creates in teams, the distance it creates at home, and the loneliness it creates in the leader. A Letter to My Exes is for every driven person who has begun to suspect that being right is not the same as being trusted, and that real power begins where domination ends." 

Jerry Colonna

Author Reboot: Leadership and the Art of Growing Up and CEO, Reboot.io

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Recognition

You will see yourself in these pages, probably uncomfortably so. The patterns you carry, the fears underneath them, and the exact moments when control stops working.

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Understanding

You will learn why dominant leaders lead the way they do, and why the very traits that got you here are the ones costing you the relationships and teams you actually want.

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The Shift

You will leave with a different understanding of power. Not how to be less of who you are, but how to use it so that people choose to follow you rather than endure you.

Download the Companion Workbook

 

In the quiet moments, when you are alone and all the noise has died down, you already know.


You are decisive and intense, extraordinary at what you do — respected and feared. But deep down you know that for all your brilliance and your accomplishments, you are paying a price you never agreed to pay: people leaving quietly, relationships going silent, teams holding back. It is as if you were absent from your own life.

People keep asking me if this book is about relationships.


It is not. It is about leadership.


But it starts with the end of many relationships, and the grief that followed. A grief that pushed me to face something I had spent years avoiding: the traits I thought made me a strong leader were the same ones pushing people away — in conference rooms and at the dinner table.


We are watching authoritarian patterns play out everywhere right now — in organizations, institutions, across society. They do not start at scale. They start small: in the brief moment when you can feel the energy shift as you walk through the door; in the way people learn to phrase things extra carefully around you; in the fleeting looks of resignation, and in the silence where ideas used to be.


This book comes from years of working with brilliant, dominant leaders in all of whom I could recognize myself — the same intensity and drive, the same blind spot, and the same question they would eventually ask: Why do people keep leaving?


I knew the answer because I had lived it.

This book is a letter to my exes — to the women who loved me but could not survive the old version of me; to the teams I exhausted because they had to tiptoe around me; to the person I used to be, the one who thought being right mattered more than being connected, who mistook control for strength and compliance for connection.


This book is also a letter to you.


Maybe someone you loved told you that you are too controlling, too intense, and you dismissed it as their problem. Maybe you have been told you are an intimidating, authoritarian leader, and you wonder why leadership can feel so lonely and relationships so distant, even when you are doing everything right.


This is not a book about becoming softer or less driven. It is a book about learning to lead without intimidation; to listen without preparing a defense; to delegate without reclaiming control; and to build relationships in which people no longer have to brace themselves around you.


The transformation I went through changed everything — not because I became less intense or lowered my standards, but because I learned what I had been refusing to see: control does not scale. Connection does.


You can lead without leaving wreckage. But that requires facing the tyrant in the mirror with strength and ruthless honesty.


P.S. If you know a leader who needs to read this, you are probably the reason they need it.

Roberto Giannicola

Roberto has spent over a decade coaching dominant and controlling leaders. He used to be one himself but has worked his way out, not around it, but through it.

 

This book offers a practical map to help dominant leaders recognize the hidden cost of control, rebuild trust, and create stronger relationships at work and at home.

 

It is a guide for people who are tired of winning professionally while losing connection everywhere else.

More Praise for A Letter to My Exes

"If you wake up at 3 am replaying what you said to your team, your partner, your kid; if you are tired of being the tough one in every room, it is time. Time to lay down your weapons."
— Kimberly Harris — Executive Coach, Work Invigorated

 

"I caught many glimpses of myself in this book. Roberto's insight, wisdom, and ability to articulate his journey in a way that was relatable was a true gift. I highly recommend it to anyone looking for more impactful and meaningful connections in their lives."
— Karen Benz — Executive Coach

 

"It is like a 'little red book' of self-awareness for type A, dominant behavioral styles that are open to looking in the mirror, examining the costs of continuing with this behavior, and a new doorway to step into for new possibilities."
— Charlie Marinelli — Executive Coach, True North Coaches

 

"Everything we are is intertwined, and being great leaders starts with self-awareness personally and professionally. A great book for understanding how to lead with impact and create a culture where people want to work with you."
— Tommie English — Executive Coach, Authententional Coaching

 

"This book gives permission to readers to rediscover themselves, to reconnect with parts of themselves that may have been lost in the hustle and grind of everyday life."
— Norma Pinkham — CHRO, HBR Advisory, Executive Coach

 

"I was so taken in by the way Roberto talks directly to the reader. It was such powerful writing — the kind that reaches the leaders who need it most."
— Wendy Hanson — Executive Coach, Better Manager

 

"I really enjoyed this book and wish I had read it about 20 years ago. It is the kind of honest, practical guide that changes how you show up — at work and at home."
— Kirsten J. Smith — Executive Coach, True Warrior Way

 

"This book is a quick reference for anyone who strives to lead with compassion while holding onto their signature drive, especially those of us who tend towards the dominant personality types. Simple tools and practices are provided throughout, with personal experiences illuminating the work that Roberto invites the reader to embark upon."
— Erika Barr — Conscious Parent Coach, Erika Barr Coaching

Speaking, Podcasts & Media

Roberto does not speak about dominant leadership from the outside looking in. He was that one, intense, controlling, and at times exhausting to be around, and spent the past decade coaching others through the same transformation this book describes. That combination of lived experience and a decade of fieldwork is what makes the conversation different.


He is available for podcast interviews, media appearances, and speaking engagements.

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To book Roberto for your podcast, event, or media appearance, reach out through the CONTACT FORM.

Join The Round Table
No agenda.
No audience.
No performance.

You've spent your career being the one with the answers. The one everyone looks to. The one who doesn't get to fall apart in the meeting, even on the days you want to.

The Round Table is the room where that stops being true.

It's a small, closed group of leaders like you, the dominant, driven, brilliant-but-difficult kind, who get together every other week to talk. Not to network. Not to fix each other. Just to say the things you don't say anywhere else: that you're exhausted, that you snapped at someone you love, that you don't actually know if you're doing this right, that you won something this week and have no one to tell.

No slide decks. No performance reviews. No one is keeping score.

Just a table, and people who get it because they carry the same weight.

What it is

A closed cohort of 8 to 10 leaders, meeting every other week, for three sessions to start. Small enough that everyone is known. Consistent enough that trust actually builds.

What it isn't

Group therapy. A mastermind. A pitch disguised as community. This is the room your book talks about, the one most dominant leaders never let themselves have.

Interested?

Spots are limited, and Roberto personally confirms fit for each cohort before it starts. Leave your name and email below, and you'll hear from him directly.

[Request an Invitation below]

No cohort dates are set yet. This is the first step. Reach out, and you'll be among the first to know when the next Round Table opens.

After 3 years studying 16 dominant leaders,
One pattern emerged:

Brilliant leaders often don't realize when their strengths become weaknesses.

Most leaders don't see themselves accurately.

ASSESS YOURSELF
18 quick questions to see where you land on the 5-level difficulty scale.

EVALUATE YOUR LEADER
Rate the leader you work with

 

©2026 BY GIANNICOLA INC.
Executive Coaching & Leadership Facilitation

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I'm paying it forward, with gratitude💙

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