Ever been in a meeting where a simple question turns into a dozen Slack pings—and somehow everyone leaves with a different interpretation?

I have.

As a single mom who’s juggled deadlines with daycare pickups for years, I love the efficiency of modern tools.

But the truth is, I’ve also watched small habits create big rifts between younger and older teammates.

Why?

Because behind many “generational” conflicts are predictable psychological patterns—about attention, tone, boundaries, belonging, and how we read one another.

Here are 7  Gen Z habits that tend to rub older colleagues the wrong way—and smarter ways forward that keep everyone productive and respected.

1. Sending rapid‑fire messages with little context

Short, ping‑sized messages feel fast.

To someone who grew up on email and face‑to‑face conversations, they can feel vague, abrupt, or even dismissive.

Psychology gives us a clue: people routinely overestimate how clear their tone is in text, especially when the message is ambiguous.

Classic research on “egocentrism over e‑mail” found that senders think they’re understood far more than they actually are. That gap fuels misunderstandings and unnecessary friction. 

A fix I teach my coaching clients: add one sentence of context up front and one sentence of the outcome you want.

“Quick update on the Q3 deck—need your sign‑off by 3 pm so I can submit.”

Clarity calms everybody down.

And if the topic is sensitive?

Pick up the phone or schedule a 10‑minute huddle. Your message will land the way you intend, not the way a stressed inbox interprets it.

2. Using hyper‑casual tone and emojis in formal threads

I appreciate warmth as much as anyone.

But smileys and extra‑casual phrasing in first‑time, cross‑functional emails can unintentionally dent how competent you seem to older coworkers.

One multi‑country study found that smiley emoticons in professional emails did not increase warmth and actually reduced perceived competence.

First impressions suffered. That’s not about being stuffy—it’s about how our brains read social signals online.

The rule of thumb I share with teams: start formal, then mirror.

Once rapport is there, loosen up.

It’s easier to relax the tone than to repair a shaky first impression.

3. Multitasking in meetings (phones open, side chats running)

Gen Z grew up toggling. Older colleagues often read that behavior as disrespect—or at least as divided attention.

They’re not wrong about the attention part.

Psychologists have shown for years that switching tasks has a measurable “switching cost.” You lose time and accuracy every time you bounce.

And there’s another twist.

In two experiments, the mere presence of a phone during in‑person conversations reduced perceived relationship quality. When people thought the other person could be distracted, they trusted and connected less.

A practical compromise: try “lids‑down” or “phones‑face‑down” for the first 15 minutes of key meetings.

Then take a one‑minute check‑in window.

You’ll get better focus and fewer meetings that need to be repeated later.

4. Blending boundaries in ways that confuse others

Here’s a common pattern I see.

A Gen Z employee sends DMs at midnight because that’s their flow—but expects no reply until morning.

An older colleague sees the ping and feels compelled to respond right away. Cue frustration on both sides.

Studies show the expectation of being available after hours—more than the actual time spent working—spikes anxiety and harms well‑being (including for partners at home). That’s why boundaries matter so much. 

The solution isn’t to stop working when you’re inspired.

It’s to signal clearly and build team systems.

I remember reading James Clear say, “You do not rise to the level of your goals. You fall to the level of your systems.” If late‑night drafting helps you, great—schedule‑send for morning and add a quick “for tomorrow” tag.

Better yet, co-create a simple communication charter with your team (it takes 15 minutes):

• What counts as urgent—and how to flag it.

• Response‑time norms (e.g., 24 hours for email, 4 hours for chat).

• After‑hours rules (e.g., schedule‑send unless it’s truly a production issue).

Small agreements reduce big resentments. 

5. Wanting feedback now—and tagging people publicly to get it

Speed is wonderful.

Public @‑tags on draft work or status updates can move a project fast.

But older colleagues may read those tags—especially on mistakes—as public critique, which can shrink trust.

The good news: we know what helps.

Psychological safety—feeling safe to speak up without fear of embarrassment or punishment—is strongly linked to healthier workplace experiences in national survey data. Teams report higher safety where thoughtful practices and norms are in place.

So ask yourself: Do I need a public nudge, or a private nudge?

Use public tags for requests, recognition, and neutral updates. Use DMs (or a quick call) for corrections.

You’ll keep the speed and protect the relationship.

6. Challenging “how we’ve always done it” early and often

I see this as a strength.

Gen Z regularly asks why — they want work to matter, not just get done.

That can unsettle colleagues who’ve carried processes for years.

But research keeps pointing in the same direction: people who experience work as meaningful are more engaged, more committed, and often perform better. Meaning isn’t fluffy; it’s a performance driver.

Try this framing in your next push for change:

“Here’s the part of the process that feels misaligned with our goal. Here’s a tested alternative. What trade‑offs are we willing to accept?”

Curiosity beats criticism. And it’s more persuasive, too.

7. Treating everything as “asynchronous by default”

Async work is efficient for deep focus.

Older colleagues, however, may prefer a quick call to resolve ambiguity. Neither approach is wrong. They’re suited to different kinds of tasks.

Here’s what psychology adds.

Text strips away tone. We fill gaps with our own assumptions, which is why misunderstandings multiply in email and chat.

A famous set of experiments on egocentrism that I mentioned above showed that senders overestimate how well their written tone will be understood—especially with sarcasm or humor.

That’s where “quiet frustration” often starts.

A simple heuristic I give my son — and my teams: if there’s conflict, complexity, or emotion, switch to voice or video for the first five minutes, then summarize in writing.

You’ll save hours of back‑and‑forth and the relationship will stay intact.

Final thoughts

Before we wrap up, let’s look at one more angle.

None of this is about choosing a “right” generation.

This is about noticing patterns that predict friction, and replacing them with habits that protect our energy, our relationships, and our results.

I’m learning as I go, just like you. I tell my son that open‑minded people look for what could be true in someone else’s approach before defending their own.

Teams that do this—who combine Gen Z’s insistence on meaning with older workers’ hard‑won judgment—get the best of both worlds.

So here’s a small challenge for this week:

• Pick one friction point above.
• Create one tiny system to address it.
• A schedule‑send.
• A two‑sentence context rule.
• A 10‑minute kickoff call before you go async.

Little shifts change how we feel at work—and how we feel when we come home. And that, to me, is the real win.