Let's Talk About Weakness. The Word Most Teams Avoid.

Every strength has a cost. Every useful behaviour carries a shadow.

The moment we pretend otherwise — calling weaknesses "areas for development" or "challenges" — we lose the ability to manage them honestly.

The research is clear. Gallup's findings on human development in the workplace are direct: weaknesses never develop into strengths, while strengths develop almost without limit. Organisations should not ignore weaknesses — but they should stop trying to fix them and start managing them instead.

Yet most organisations do the opposite. They run competency frameworks that assume everyone should be equally good at everything. They build development plans around gaps. They send creative thinkers on project management courses and detail-oriented planners on innovation workshops. The result is predictable: frustration, wasted time, and people spending energy on what they will never do well instead of what they already do brilliantly.

The Real Problem with Ignoring Weakness

The discomfort is understandable. Talking about weakness feels negative. We worry it discourages people, limits growth, gives them permission to opt out.

None of this holds up in practice.

Discussions about weakness are only demotivating when the focus is on forcing someone to improve in areas where they are genuinely weak. That approach does not build strength. It erodes what strength already exists, because the time and energy go to the wrong place.

Rethinking Strengths, Reframing Weaknesses

Here is where most models stop too early. They identify strengths, celebrate them, and move on. But understanding strengths without understanding their shadow is incomplete.

The distinction between an allowable weakness and a problem is context and degree. Scepticism in a team is like pepper in cooking — used well, it makes the decision sharper. Used too much or at the wrong moment, it kills every idea before it gets air. An Implementer's resistance to change is stability when the team needs consistency. It becomes an obstacle when it blocks necessary adaptation.

What happens when the pepper goes too far? Read When Strengths Go Too Far

The question is never "how do we fix this person's weakness?" The question is: is this weakness still within allowable limits, and does the team have someone whose strength covers it?

My Own Weakness. Learnt with practice.

I have been doing this work for 28 years. I am not the most systematic. Not plan-oriented. I do not notice all the details. If you have criticised those things in me, hoping they would become strengths — you have wasted both our time.

That is not modesty. It is accuracy. Ask anyone who works with me.

My answers tend to be long. I move fast. I have too many ideas for any problem I encounter and not enough patience for the precision that detailed execution requires. At the same time, when a topic interests me, I need to understand it deeply. I know all this. I have stopped fighting it. I have instead built a career on the things I do at a level that compensates for all of it — and made sure the people closest to me are strong exactly where I am not.

My wife and closest professional partner has the opposite profile. Analytical, structured, precise, thorough. The combination of her strengths and mine produces something neither of us would reach alone. That is not coincidence. That is team design.

For what that combination looks like in practice, read Belbin Team Roles: The Practitioner's Guide to What Teams Actually Need

How the Team Solves What the Individual Cannot

Weaknesses do not disappear through training. They are managed through team composition.

In a well-constructed team, each person plays to their strongest behavioural contributions while others cover the areas where they are weak. A person who generates ideas but loses interest in details works alongside someone who finds satisfaction in precision and follow-through. A direct, high-tempo driver works alongside someone who reads the room and maintains relationships.

This is not delegation by convenience. It requires knowing — specifically and behaviourally — what each person brings and what they do not.

Belbin Team Roles make this visible. Each of the nine roles represents a cluster of behaviours with specific strengths and specific associated weaknesses. Most people have two or three preferred roles where they contribute naturally, several manageable roles they can stretch into when needed, and a few least-preferred roles best left to someone else.

The practical question is not "what are you bad at?" but "who in the team is strong where you are weak — and do they know it?"

Sometimes the person whose strength covers your weakness is the one you find most difficult to work with. Read Difficult People Don't Exist. Misunderstood Behaviour Does.

Managing Weakness with Respect

Handing work to someone else because you cannot do it is not the same as passing the buck. There is a discipline to it.

Take the task as far as your ability allows. Name why when you hand over — not as flattery, but as accuracy. Say what strength the other person brings that you do not. Approach them the way they work best. When the work succeeds, credit the contribution. That is how trust builds around weakness — not by hiding it, but by managing it openly.

The Hidden Potential Question

Beyond preferred strengths and allowable weaknesses sits a third category: hidden potential. These are manageable roles that a person could develop if given the right conditions — behaviours that others notice but the person has not yet recognised in themselves.

Finding hidden potential requires the same tool as managing weakness: honest, structured conversation grounded in behavioural data. Observer feedback reveals not only what people do well and where they struggle, but where untapped capacity sits waiting.

Hidden potential sits in the gap between self-view and observer feedback — a gap 82% of people underestimate. Read Self-Awareness: You Think You Know Yourself. Your Team Sees Something Different.

Weakness is not something to fix. It is something to manage, cover, and — in the right conditions — transform into a starting point for growth the person never expected.

One Question for Your Team

If your team spent as much time understanding each other's weaknesses as it does trying to improve them individually, what would change? The answer, in 28 years of practice: almost everything.

Stop hiding the weak places. Map who covers them.

A Belbin report shows your strongest contributions, the weaknesses that come with them, and the people whose strengths may cover what you should not keep carrying alone. Allowable weakness is a team design choice, not a confession.

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