Model vulnerability and uncertainty as a leader to accelerate safety
Deliberately share your own uncertainties, mistakes, and questions — it gives permission for others to do the same.
Why it works
Leaders set the emotional temperature of the team. When a leader performs certainty and infallibility, the implicit norm is that uncertainty is weakness — and team members hide their own uncertainty accordingly. When a leader models vulnerability, they socially license the team to do the same, accelerating movement through all four safety stages simultaneously.
How to do it
- In team settings, regularly say "I’m not sure" or "I got this wrong" without immediately salvaging the admission with a justification.
- Ask genuine questions where you don’t know the answer, and let the team see you update based on what you hear.
- Share a past professional failure in enough detail that the team can extract a real lesson.
- Distinguish modeled vulnerability (genuine, serves the team) from performed vulnerability (strategic, serves your image) — people can tell the difference.
Evidence
Research on leader self-disclosure finds that authentic leader disclosure increases follower trust and willingness to take interpersonal risks. Brown’s research on vulnerability as a strength provides the broader cultural framing. (observational)
Leader vulnerability research faces a moderating variable: status and context determine whether vulnerability reads as trustworthy or incompetent. The same disclosure can have opposite effects depending on leader credibility and situation.
Sources
- Brown (2012), Daring Greatly — vulnerability and trust in leadership contexts
Common mistake
Sharing vulnerabilities that are really humble-brags — "I sometimes care too much about quality" — rather than genuine uncertainties. The team detects the performance and it reduces rather than builds safety.
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More practices for The Four Stages of Psychological Safety
- Establish inclusion safety — belonging without conditions
Make every team member feel valued and accepted as a human being before expecting performance.
- Establish learner safety — making mistakes without punishment
Make it safe to ask questions, make errors, and admit not knowing — without social penalty.
- Build contributor safety — people offer ideas without fear of rejection
Create conditions where team members volunteer ideas, analysis, and solutions without waiting to be asked.
- Develop challenger safety — dissent and challenge are welcomed, not punished
Create an environment where questioning decisions, challenging leaders, and dissenting are genuinely safe.
- Diagnose which safety stage your team is currently in
Before intervening, accurately assess whether the deficit is inclusion, learner, contributor, or challenger safety.
- Respond immediately and visibly to safety violations
When safety is violated — a person is mocked, shut down, or punished for dissent — address it in the moment.
Related concepts
- Psychological Safety, Made Practical
The team climate that lets people speak up — and how leaders create it
- Transformational Leadership, Made Practical
The four components of transformational leadership and how to develop them
- Adaptive Leadership, Made Practical
Distinguishing adaptive challenges from technical problems — and leading accordingly
- Radical Candor, Made Practical
The 2x2, the mechanisms behind real candor, and an honest read on the evidence