Practise this conversation

What to say when an employee complains about a colleague

Practise the review before the review.

Darrenlate-shift goods-in team leader at a large supermarket, four years in the role

Darren is waiting for you

Before you go in

Darren is your late-shift goods-in team leader. Ten minutes into his review he changes the subject: Amy leaves goods-in in a mess and he wants you to move her. There’s something in it, but you’ve also heard him being short with Amy in front of the team.

Good luck.

Your goal

Take Darren’s complaint about Amy seriously, raise how he speaks to her in front of the team, and agree a next step for all three of you.

Up to 8 turns, about five minutes, then feedback from our AI coach. Your first go at this conversation is free. After that, one credit a go (packs from £3).

What you’ll practise

  • Listening to the whole complaint and asking for specific examples.
  • Staying neutral on one account, and saying so honestly.
  • Raising what you’ve seen of his own behaviour, then agreeing a fair next step for both of them.

Practice for reflection, not legal or HR advice. If it involves harassment, discrimination, health or safety, talk to HR or ACAS.

The full picture

Darren is the late-shift team leader on goods-in at a large supermarket. He's quick, organised and his deliveries are always away on time. Ten minutes into his year-end review, he changes the subject: Amy, the early-shift team leader, leaves goods-in in a mess every handover, and he's sick of clearing up after her. He wants you to have a word, or move her.

You know there's something in it. You also know it isn't the whole story. You've heard Darren being short with Amy in front of the team twice this month, and his own handover notes are a line long, when he writes them at all.

Why it's hard

It's tempting to promise to sort it, because he's upset and it ends the moment. But you've only heard one side, and acting on it would be unfair to Amy. It's equally tempting to defend Amy straight away, which tells Darren you don't take him seriously. And his own part is in the room too. The skill is listening properly, not taking sides on one account, raising what you've seen of his behaviour without turning it into a counter-attack, and agreeing a fair next step that involves both of them.

42% of managers say they know what they want to say in a difficult conversation, but struggle with how to say it.

The Predictive Index, 2026 AI and People Leadership Survey (399 managers and 208 business leaders, July 2026)

What usually goes wrong, and what you'll practise

What usually goes wrong

  • Promising to have a word with Amy, or to move her, on one person's account.
  • Defending Amy straight away, so Darren feels dismissed and digs in.
  • Ignoring his part because the review is meant to be about him and it feels awkward.

What you'll practise

  • Listening to the whole complaint and asking for specific examples.
  • Staying neutral on one account, and saying so honestly.
  • Raising what you've seen of his own behaviour, then agreeing a fair next step for both of them.

Read before you practise

Questions people ask

Should I tell the other person what was said?

Not word for word, and not as a complaint against them. A better next step is usually a short conversation with both of them about the handover itself: what good looks like and who does what.

What if it's bullying or harassment?

Then it isn't a review conversation. Thank them for telling you, don't promise confidentiality you can't keep, and follow your company's process or talk to HR. In the UK, ACAS has free advice.

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