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Updated: 6 min read

Different brain speeds — ADHD, autism, and AuDHD in team communication

Interrupting, silence, finishing other people's sentences — it is not a lack of respect. It is a different pace of information processing in the brain. Learn how ADHD, autism, and AuDHD affect team communication.

Patrycja Petkowska Author: Patrycja Petkowska

You interrupt? You stay silent? It is not character — it is the brain

Imagine a podcast on YouTube. You can speed it up — x1.5, x2. The speaking pace changes, but the content stays the same. If you could speed up people in conversation — the world would be simpler.

But you cannot speed up people. Or slow them down. Every brain has its own information processing speed — and that speed is not a matter of choice, upbringing, or “personal culture.”

In every team, this speed varies. And if we do not understand this, we start misinterpreting our colleagues’ behavior.

ADHD: brain at x1.5

The ADHD brain works fast. Not because the person is impatient. Because their nervous system processes information at a different pace.

What this means in practice:

Catches the meaning before the sentence ends. When a colleague starts explaining a problem, the person with ADHD already sees where the argument is going. The brain wants to move on — to the solution, to action.

Predicts. This is not guessing — it is rapid pattern recognition. A person with ADHD often knows what the speaker will say before they say it.

Cannot tolerate empty spaces. Pauses, repetitions, long introductions — for the ADHD brain, it is like waiting for a 1990s web page to load. Discomfort grows with every second.

The effect in team communication:

  • Interrupts
  • Finishes other people’s sentences
  • Cuts in
  • Wants to speed up the meeting

Their whole life they hear: “Why are you interrupting me?”, “Let me finish!”, “Can you speak more slowly?”

The truth is that this is not about respect. It is a brain that is “three steps ahead.”

Autism: the brain needs more time

On the autism spectrum, it is often the opposite. The brain needs time — to process information, to understand context, to formulate a response.

What this means in practice:

Silence is not a lack of response. It is processing. The brain analyzes information more thoroughly and deeply than average — but needs more time for it.

A pause is thinking. When a trainer asks “what do you think?” and someone is silent for 5 seconds — they do not “not know.” It is a person whose brain is building a precise answer.

Delay is regulation. The response may come after the meeting — in an email, in a chat. Not because someone “cannot keep up.” Because processing required time and calm.

The effect in team communication:

  • Needs time to respond
  • Slower speaking pace
  • May not respond during a meeting but send a thoughtful message later
  • Discomfort with sudden public questions

Their whole life they hear: “Can we speed up?”, “I already know where you are going with this”, “This is taking too long…”

The truth is that this person — when given time — often delivers the best answer on the team.

AuDHD: two systems in one brain

AuDHD is the co-occurrence of ADHD and autism. And it is not an “average” of the two — it is two processing systems pulling in opposite directions simultaneously.

What it looks like:

Wants fast — needs slower. The ADHD impulse says “go, go,” the autistic need says “wait, process, organize.”

Catches the meaning instantly — but details come later. Sees the big picture in a second, but clarification takes time.

Interrupts — and then needs a pause. And this can be disorienting for both the person and the team.

This is not character inconsistency. It is different processing systems in one brain.

For colleagues, it may look like: “one minute they are super fast, the next they need forever — I cannot adjust to that.” But when we understand the mechanism — adjustment becomes simple.

What to do about it — practical tools

For managers

Change your interpretation of behaviors:

  • Interrupting ≠ disrespect → fast processing
  • Silence ≠ disengagement → deep processing
  • Response “after the meeting” ≠ avoidance → need for regulation time

Adapt the meeting format:

  • Agenda in advance — people on the spectrum can prepare, people with ADHD know what to skip
  • Reflection time after each point (60 seconds of silence instead of immediate discussion)
  • Option for asynchronous responses (chat, email after the meeting)

Do not ask “what do you think?” publicly. Instead: “Please write your comments in the chat or on a sticky note within 2 minutes.”

For colleagues

When someone interrupts — do not take it personally. Say: “Let me finish, and then I would love to hear your thought.” Without judgment, without irritation.

When someone is silent — do not assume they have no opinion. Say: “Feel free to add anything after the meeting.”

When someone is “inconsistent” in pace — that is probably AuDHD. Do not try to fix it. Accept that this person needs different modes at different moments.

For neurodiverse individuals

Know your pace. If you know you interrupt — you do not need to punish yourself. But you can build a habit: “I have a thought — I am noting it down and will come back to it shortly.”

Communicate your needs. “I need a moment to process” is a complete answer. You do not need to justify it.

Do not compare yourself. Your pace is yours. It is not worse or better. It is different.

Pace is not character — it is neurology

When we stop evaluating communication behaviors through the lens of “culture” and “respect,” and start understanding them as neurological differences — the team changes.

People who were previously seen as “interrupters” become those who accelerate decisions. People who were “too slow” become those who catch errors nobody else sees.

It is not about tolerating differences. It is about leveraging them.

A team that understands different brain speeds does not need an x1.5 or x0.5 button. It needs one thing: awareness that people process the world at different speeds — and that this is normal.

Patrycja Petkowska
Patrycja Petkowska Opiekun szkolenia

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