The Thin Book of Trust
by Trista Schoonmaker
The Thin Book of Trust
Book Author: Charles Feltman
Why Does It Matter?
Workplace conflict and trust are deeply connected. When trust erodes, conflict tends to follow. And when conflict surfaces (especially when it stays unresolved), it can take trust down with it.
That’s what makes The Thin Book of Trust by Charles Feltman such a powerful read. In less than 100 pages, Feltman offers a clear, accessible framework for understanding trust—not as a vague feeling, but as something we can observe, talk about, and intentionally build. He breaks it down into four key distinctions: sincerity, reliability, competence, and care. Each one plays a role in whether we choose to trust someone—or not.
Without trust, teams fracture, communication stalls, and productivity suffers. This book resonates because it doesn’t stop at theory. It gives you tools to rebuild trust when it’s been broken and to strengthen it over time, one interaction at a time.
Whether you’re leading a team, collaborating with colleagues, or navigating tricky dynamics, The Thin Book of Trust packs a huge punch. Don’t let its size fool you—it’s a game-changer.
My Key Insights
Defining Trust: Feltman defines trust using four essential components:
Sincerity – You mean what you say.
Reliability – You do what you say you’ll do.
Competence – You have the ability to do what’s expected.
Care – You have the other person’s interests in mind as well as your own.
Understanding these distinctions helps pinpoint why trust may be strong—or why it might be breaking down. So trust isn’t just one thing. You can trust someone in one area but distrust them in another area.
Reliability: The element of trust that seems to matter most to me is “reliability.” If I don’t see that in someone, it’s particularly hard for me to trust them. Reliability means doing what you say you’ll do, when you say you’ll do it. It’s not just about effort—it’s about follow-through. Even small lapses (like missing a deadline or failing to communicate a delay) can chip away at trust.For me, reliability builds when I can see that I can count on you, time after time, to keep your word, or to renegotiate clearly when something changes. Feltman’s description of how to do this is easy to learn, but life-changing.
Conversations About Trust: Many people avoid talking about trust directly, thinking it’s too awkward or personal. But Feltman argues—and I agree—that these conversations are crucial for healthy collaboration. By giving people language to talk about trust in a grounded, non-blaming way, the book empowers teams to surface and resolve issues before they fester.
How Can I Use This?
Next time you’re feeling frustrated or unsure about someone, try asking yourself:
Where is it I don’t trust this person, and where is it I do? Which elements are at play here?
What might I have done that impacts their ability to trust me? Which elements could be involved on my side?
When trust feels shaky, you don’t have to throw up your hands and give up. Using this quick analysis, you can initiate a conversation with the person to dig deeper about what might be getting in the way.
Because in the end, trust is built (or broken) not by grand gestures, but through small, consistent actions over time. And each of us has a role to play, every single day.
Questions Leaders Ask
In this week's Conflict EQ Lens, we explore the connection between trust and conflict through insights from The Thin Book of Trust. Trust is often described as essential for healthy teams and relationships, but what exactly creates trust—and what causes it to break down? Here are answers to some of the most common questions leaders ask about trust.
What is trust in the workplace?
Trust is the confidence that another person will act in ways that are honest, reliable, competent, and considerate of others. In the workplace, trust allows people to collaborate effectively, communicate openly, and navigate challenges without constant fear, suspicion, or second-guessing.
Why is trust important for teams?
Trust serves as the foundation for effective teamwork. When trust is present, people are more likely to share ideas, provide feedback, take appropriate risks, and work through disagreements productively. Without trust, communication often becomes guarded, collaboration suffers, and conflict becomes more difficult to resolve.
Can you trust someone in one area but not another?
Yes. Trust is not an all-or-nothing concept. You may trust someone's technical expertise but not their reliability. You may trust their intentions but question their ability to follow through. Understanding the specific area where trust has been damaged often leads to more productive conversations and more targeted solutions.
What are the main components of trust?
Many trust frameworks identify four key elements: sincerity, reliability, competence, and care. People tend to trust others when they believe those individuals are honest, follow through on commitments, possess the necessary skills, and genuinely care about the well-being of others. Weakness in any of these areas can affect trust.
How can trust be rebuilt after it has been damaged?
Rebuilding trust begins with acknowledging the issue openly and honestly. It requires consistent actions over time, not simply promises. Clear communication, accountability, reliability, and follow-through help restore confidence. While trust can often be rebuilt, it usually happens gradually through repeated positive interactions.
Why does reliability have such a strong impact on trust?
Reliability demonstrates that a person can be counted on to do what they say they will do. Consistent follow-through creates predictability, which helps people feel safe and confident in a relationship. Even small commitments matter because trust is often built—or weakened—through everyday interactions rather than major events.
What is the relationship between trust and conflict?
Trust and conflict are closely connected. High levels of trust make it easier for people to address disagreements openly and constructively. Low trust often leads to defensiveness, assumptions, avoidance, and communication breakdowns. Building trust increases a team's ability to navigate conflict effectively rather than avoid it.
What is Conflict EQ?
Conflict EQ is the ability to remain grounded, curious, and constructive when tension, disagreement, or difficult conversations arise. Trust plays a critical role in Conflict EQ because people are more willing to engage in honest dialogue and problem-solving when they trust one another's intentions, competence, and commitment to the relationship.