Neurodiversity Global
TransPennine Express
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Scenario 04

Darren: "Fine, just tired"

Hidden overload and team dependency

Persona

Name
Darren
Age
46
Role
Train Driver
Disclosure
No disclosure
Context
Highly experienced. Known for reliability, calm judgement and supporting newer colleagues. Often picks up informal questions from others and helps steady the team during pressure.
Record
Strong safety record. Good operational discipline. Recently more irritable in briefings, slower to respond to non-urgent messages, and made two small admin errors after a run of demanding shifts.

Scenario

Darren is known as one of the people who can be relied on. He takes on extra questions from newer colleagues. He stays calm when services are disrupted. He often covers gaps because "it is quicker to sort it than explain it". Recently, the manager has noticed a shift. Darren is more short-tempered in briefings. He has made a couple of small admin errors. He has stopped volunteering for extra support. When asked how he is, he says: "Fine. Just tired." The manager values Darren and does not want to lose his experience. But the team has quietly become dependent on him.

What happened after

If the manager only focuses on recent mistakes, they miss the pattern. The issue may not be capability. It may be sustainability. A high performer can become the hidden pressure valve for a team until the pressure becomes too much.

Now, in your groups

Discuss in your group

  1. 01

    What could be misread here?

  2. 02

    What risks are building?

  3. 03

    What should the manager say first?

  4. 04

    What needs to change at team level, not just individual level?

  5. 05

    What should be reviewed after 2 to 4 weeks?

Capture your thinking

Group output

Use this to note what your group lands on. One person can capture for the share-back, then save to send it to the facilitator review.