Self-Awareness: You Think You Know Yourself. Your Team Sees Something Different.

Out of 78,000 Belbin profiles, only 17.7% showed a coherent match between self-view and colleague feedback. That is where every team development project should start.

Most people believe they know themselves well. The data says otherwise.

When Belbin analysed over 78,000 individual profiles from more than 30 countries, only 17.7% showed a coherent match between how people see themselves and how their colleagues see them. Tasha Eurich's research across 5,000 individuals found a similar number — roughly 10–15% of people are genuinely self-aware.

This is not a criticism. It is the starting point for any serious team development work.

Why Personality Descriptions Are Not Enough

Organisations spend large amounts of time and money on personality assessments. These describe tendencies, preferences, styles. Useful background. But personality is not what your team experiences. Your team experiences your behaviour — what you do, when you do it, how often, and what effect it has on everyone else.

The distinction is practical, not theoretical. You cannot ask a colleague to change their personality. You can ask them to change a specific behaviour. You cannot give feedback on a trait. You can give feedback on something you observed in last Tuesday's meeting.

Two Kinds of Self-Awareness

Organisational psychologist Tasha Eurich distinguishes between internal and external self-awareness. Internal self-awareness is understanding your own motivations, energy sources, stress responses, and preferred ways of contributing. External self-awareness is recognising how others experience your behaviour — where their view matches yours and where it does not.

Most people develop one without the other.

A leader who knows exactly what drives them but has no idea how their team experiences their decision-making style has internal awareness without external awareness. A team member who adjusts constantly to what others expect but has lost touch with their own strengths has external awareness without internal grounding.

Both are incomplete. Development that ignores either side produces blind spots.

The Johari Window model maps this same territory — what you know about yourself versus what others know about you. The most productive development happens when feedback reduces the gap between the two.

What Belbin Measures That Others Miss

The Belbin Team Roles framework does something most assessments do not. It collects both self-perception and observer feedback, then compares the two.

The Self-Perception Inventory captures how you believe you contribute to a team. Observer Assessments capture how your colleagues experience your actual contribution. The comparison reveals one of three patterns.

A coherent profile means your self-view and your colleagues' observations broadly match. You understand your strengths, you express them visibly, and others can predict what you will contribute. What you intend to deliver and what others receive are close enough to build reliable expectations.

A discordant profile means a significant gap between your self-view and what others observe. Your behaviour may shift across contexts in ways that colleagues find hard to read. The result is unpredictability — your intentions do not reliably translate into the impact you expect. The gap stays invisible until someone shows you the data.

When this gap stays unaddressed, it becomes a source of friction — and often, demotivation. Read Before You Motivate, Remove What Demotivates

A confused profile means neither your own view nor your colleagues' feedback converges into a clear behavioural picture. Observations contradict each other. This makes it difficult for anyone — including you — to know what to expect. It signals a need for structured feedback, role clarity, and ongoing observation before meaningful development work can begin.

What This Means for Teams

A team where most people have coherent profiles operates with less friction. Expectations are accurate. People know what to ask for and what to offer. Feedback is specific, not guesswork.

A team where most profiles are discordant or confused spends energy on misunderstanding. People work harder to compensate for unpredictability. Trust builds slowly because behaviour does not match the story people tell about themselves.

The practical question is not whether your team has talented people. It almost certainly does. The question is whether those people see themselves clearly enough to contribute what they are actually capable of — and whether the team has a shared language to talk about it.

Where Development Starts

Self-awareness is not a fixed trait. It is a practice. It grows through reflection, honest feedback, and structured conversation — anchored to observable behaviour rather than abstract personality descriptions.

The sequence that works: start with individual behavioural profiles. Compare self-perception with observer feedback. Name the gaps. Then move to the team level — where do our strengths overlap, where are we exposed, and where do we misread each other?

Those gaps include strengths that have crossed the line into obstacles. Read When Strengths Go Too Far

For the complete nine-role framework, read Belbin Team Roles: The Practitioner's Guide to What Teams Actually Need

This is what Belbin makes possible. Not a label. Not a category. A starting point for the conversations that teams avoid but always need.

If 82% of people do not see themselves as clearly as they think, the question for your team is not whether this applies to you. It almost certainly does. The question is what you do about it.

82% of people see themselves differently than their teams see them. The gap is not a flaw. It is information you cannot get any other way. Open the assessment →, invite four to six colleagues to give you observer feedback, and read the gap. What they see is sometimes worse than you imagined. Often, it is better. Either way, it is the starting point.

Photo by Mats Soomre · #MomentsBySoomre · moments.soomre.com