It's not trust.
Business writer Daniel Coyle has studied how trust actually forms in high-performing teams, and his finding inverts the conventional wisdom most professionals operate by: vulnerability doesn't come after trust. It precedes it. We've got the sequence backward.
We think we build trust first, then we're safe enough to be vulnerable. Coyle's research shows the reverse. When we acknowledge what we don't know, when we lean into uncertainty alongside others rather than presenting certainty at all costs, the act of vulnerability itself creates the conditions for trust to form.
This has enormous implications for how professionals, and especially leaders, show up in reinvention.
Consider Zoimé Álvarez Rubio. She is today the president of the Puerto Rico Bankers Association, the first person ever to hold that role without having been president of a commercial bank. She doesn't have a banking background. She doesn't have a finance degree. When she was asked how she would handle her limitations in the role, her response was: "What limitations?"
When her recruiter advised her to study the banking industry during the five-month gap between interviews, she said no. "If I'm hired, that's when I'll learn everything I need to know."
What she brought to the table instead was something the association had more than enough of already, bankers. What it needed, as the selection committee eventually told her, was disruption. She won the role not by hiding her knowledge gaps but by being utterly transparent about them, while demonstrating an unshakeable belief in her ability to learn.
During our interview, she told me she preferred answering in Spanish rather than trying to prove her English proficiency in a high-stakes conversation. She said, simply, "I know what I don't know."
That sentence, and her willingness to say it out loud, is what Coyle's research would predict. It didn't undermine trust. It created it.
For professionals navigating reinvention, the practical implications are significant. We tend to approach new roles, new industries and new chapters by presenting the best possible version of what we already know. We position ourselves relative to our past.
The more effective approach is to lead with what you're genuinely curious about learning. To acknowledge the edges of your current expertise. To frame the knowledge gap not as a liability but as the specific thing that makes this next chapter worth taking on.
Growth mindset researcher Andrea Derler puts it this way: "It's actually relaxing that I don't have to be the expert anymore." People with a growth mindset don't believe they're better than others. They believe that learning from others is where the real value lives.
If you've been protecting your authority by projecting certainty, consider what it might cost you, in trust, in connection, in the genuine relationships that make reinvention possible.
The professionals who lead most effectively through change are not the ones who knew the most. They're the ones whose colleagues trusted them enough to work alongside them into the unknown.
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